coce re WSB mfloVator of Jonathan live ilk Iha ick yard Ls am food bui flying soar eveiy direction wh~n line flight would local flying ileki wetlands adjoin Bay sea gulls outnur considerable number m sea gulls wheel tu nse morning ti peel off head afternoon treated sea gulls think clams onthey drop flying model seemed out place oi could make pterodactyl gull would easy could make pterodactyl flew successfully figured sea gull would easy35 drop inner meat sea bn roi cei dist foi woi ad fleip ng ciam iius se daps RUCilON unless otherwise ing flat plans inhedral joints k pieces requn piece tip pieces s different weights trailing edge two pieces formed stock thin e goes about forms io shape needs thick rear match ailerons flaps make wing ribs /16 balsa cuffing rectangular pie 7 x 1 stack cut ribs once band saw outer veto wingtip wing sectioll aretheAplyv .tions 5A inchi fash es wiliepoxy Trimoximm center fie dihedralm place Little pieces will ensure center rib withstands forces win ne put upon wingtips come back down building board fastened place anhedral braces Add wing ribs tisir blo eaci sandpa te Fuselage after bu Its bas~ structure r ed2es bottom try match underside details servos push, underside tail section detailing tail wheel bracket locations triangular stabilizer shape resen ________ flap eyes beak LiU stiffness sides bottom piece should hard Cut out fuselage formers Fl F2 1/ plywood cut F3 /16 hard balsa grain vertical Glue F2 F3 fuselage sides bottom edges afiat building board Put ngle stock corners reinforce joints very important sight fuselage trueness squareness lack banana shape before glue tail ends together Glue together CyAa little dusting balsa dust microballons will help Add bottom sheet grain running lengthwise Carefully shape t nose bottom making sure sides square Later blocks nose ring place youll carve nose shape lower nose 1/2 sheet should have straight sides shown top view fuselage Slide place bottom sheetthe sides should drawn together glued CyA things look perfect Add 1/ plywood firewall Fl five-minute epoxy sure installed square fuselageit determines engines thrust line Fasten Hayes fillednylon 19-size engine mount firewall should mounted center Fl beams square fuselage centerline Use 4-40 bolts blind nuts Engine I recommend K&B Sportster 20 Sportster series brings together lot things right 20 simple engine its inexpensive long-lived powerful easy-to-operate reliable AAC Schnuerle ported quiet have modified engine turning cylinder has rear exhaust transverse shortened muffler sideexhaust version will work just fine An 0S 25 EP could substituted will need use fuel has least 2% castor oil now run engines Omega 10% nitro fuel Morgan fuels believe fuel contains 18% synthetic 2% castor plus some slickening additives As further Up let tell about J B Weld trick Its way keep muffler disassembling itself due vibration spreading parts over high weeds J-B Weld steel-filled two-pan epoxy capable withstanding heat exhaust system Take muffler apart spread some J-B Weld joints reassemble everything very unlikely parts will fall off now As added insurance spread small amount engine exhaust flange mount muffler mounts muffler rigidly engine also keeps exhaust goo exiting flange line should ever have take pieces anything apart heat propane torch will soften epoxy sufficiently disassembly Mount engine engine mounts drill tap plastic 4-40 thread engine its spinner prop should clear nose ring nose ring can mounted concentrically spinner models nose built-up using nose ring guide Sand front edge lower -inch nose block until nose ring about 1/s clear spinner concentric engine drive washer may now glued place Remove engine has served its purpose jig Use pieces a fill behind nose block ngle stock also useful want nose area have sufficient balsa can carve sea gull headshaped transition circular spinner rectangular fuselage fuselage should rectangular approximately halfway between Fl F2 top fuselage still exposed Fill joint between sides top bottom sheets 3/ triangle stock will enable round fuselage corners somewhat fear sanding through edge top rear fuselage sheet can now added Mount engine control cable fuel tank forward compartment recommend Sullivan six-ounce slant tank two fuel tubes clunk vent Hook vent muffler pressurization vent should come out right side fuselage top near muffler clunk tube should come out left side near needle valve Left right refer pilots view recommend Prather pink fuel tubing stays fittings withstands heat muffler strongly recommend using fuel filterpreferably Sullivan Crap-Trap Dont forget fill tank tank side Crap-Trap So fliers use fuel filters end up crying Dead stick cant imagine engine stopped always ask far think automobile would go fuel filter about halfway home recommend Sullivan units control cable Mount cable comes out line throw throttle control arm engine Leave plenty fuselage will connect servo later fuel tank should mounted far forward high possible Cut block fairly stiff foam rubber place under tank sheet will used topforward fuselage tank cover will have carved out clear tank top X-Acto makes round carving tool makes carving inside balsa blocks easy job Some people make top block removable using screws Instead check tank leaks before putting fuselage cover top block fasten place General Electric clear RTV way have rigidity glued top block can still get tank too much hassle sea gull uses 10-inch aluminum landing gear Prather medium dural gear two-inch Dave Brown Lite wheels Use -20 nylon screws fasten landing gear fuselage nylon screws will break off really hard landing tearing out bottom fuselage Carve forward fuselage round sand fuselage edges round final sand cover easier cover fuselage before adding tail feathers recommend white Super MonoKote stands test time goes easy cleans easy will probably available ten years inevitable repair job sea gull accompanying pictures two years old veteran 500 flights pictures taken Tail tail feathers made light /s balsa Make transverse three-inch section stabilizer first Open slots fuselage sides stab Glue stab place checking perpendicularity fuselage centerline squareness fuselage bottom Measure cut rest stabilizer Notice triangular fill-in has grain running along edge simple way measure hold three-inch sheet below fuselage line up front edge proper place fuselage side lining up rear edge transverse stabilizer thats already place Use pencil draw line Sand final perfect fit Use leftover pointy end three-inch sheet make second side Fill small triangular opening will left using same technique fuselage sides will covered January1996 51 Full-Size Plans Availablesee page 181 2i7 II m / 3 K 3 4rs-nzNr7 52 Model Aviation C C z 0 N 0 AI white MonoKote triangular fill-in will glued cant glue anything MonoKote x 13 strip covering will have removed fuselage side rest stabilizer can now glued place wouldnt hurt make small fillet microballoons CyA fill unevenness joint vertical stabilizer repeat construction technique except triangular stock used fillet Again means removing MonoKote top deckit has wider allow fillet stabilizer fin can now covered Make elevator rudder soft t cover youre might well make cover flaps ailerons Hinge rudder elevator fuselage have found Sig Easy Hinges generally trouble-free easy install trick get slots right center mating parts use #11 blade Add tail wheel bracket Du-Bro makes filled-nylon tail wheel bracket has stood test time tail wheel should line up rudder should trail backwards about 450 simple tin-can metal bracket will tie tail wheel rudder aileron servo mounted cuffing rectangular hole center-bottom wing surface Mount plywood plates 1/16 wing surface servo mounting screws aileron horn linkage bit unusual has couple torque out ailerons has take account dihedral-and anhedral angular mismatch 3A2 Goldberg aileron horn sets can placed center wing just would strip aileron-equipped aircraft outer ends must modified mate up /s6 diameter aluminum-tubing torque rod cut end wire normally inside plastic tube about 11/2 inches bend goes threaded portion discard plastic tube bend wire zig-zag pattern just slides aluminum tube coat wire five-minute epoxy slide make similar wire end coathanger wire other end tube finished youll have aileron horn Pnwar Rev R/CTHE POWERFULPower Glide R/C ie TreatmentBearing Grease 1 afterVIRTUES OF50-03 enhances uri oil 2 4differential drive shaft ycle RIG engines OILand gearbox output low drops after adaySNiiirsmooths seals prooperation makes tects parts high em run coolerLUBRICANTSpressure frictional i-rtster last muchwear Differentials onger lessPHENOMENALtreated Power maintenanceGlide run smoother and5 Foot Troatment Mao PM Perfonnance]grease perfect oh ruau R/G cars R/G model boats too Use Engine Treatment alongSPlOResistant water PowtaI Power Rev R/C[VENOMOUS TIP Add drop Power Glide mc 1101 Treatmentaearfrg Lubricant lSO-04l aii metal POItS before -02 added toapplying grease far total frfctian-free performance] or glow R/G iel renders strik al lmnrreioments stabi ruel output RPMs improve g idle high aaou uperation also cleans lubricates entire fuel system FORMULA ARE DRAMATICALLY IMPROVING THE RIC MODELING WORLD RIC 2-Cycle Oil es evenly pes us gasoline give best os/oil mix gasoline pow ed model engines Improved ot ect ion frictional heat Near makes engine run smoother harder longer ENOMOUS TIP Add Power Reo Ft/C Fuel rent 150-021 2cycle gas/oil fuel miotors greatsall fuel perfarmanco] o Sdmore abos S akeO sbncans Powe Re dPowe Glide RIO prodocls send ssamped sell-addressed business size envelope Ihe address below Eaciusively Manufoosured Diasribus Power Glide R/C Bearing Lubricant 50-04 gets extra spin out bearings shafts linkages repelling magic SP-1 eliminates friction penetrates coats ane lubricates metal surfaces [VENOMOUS TiP ropellent Powe praloct ion roof corrosias Power Glide R/C Spray Lubricant r SO-05 gives complete orotection friction bush shafts ball-links ar ing metal surfaces electric motor bearings bof power immediately oi protection entire [VENOMOUS TIP Apply drop Power Glide A/C Beanng Labocal [SO04l after spraying part wit Power Glide RIC Spray Labdcant Snake Oil Lubricants improving RIG equipment reduced friction corrosion wear increasing speed power overall performance Get virtues Snake Oil Lubricants SP-10 working today rt Manufacturing Inc PO Boo 1247 StChartea IL 60174 708-554-76t6 January1996 53 444 ULTRA PRECISION REALISTIC MOTION CONTROL VALVES 4 VARIABLE PRESSURE BRAKE CONTROL VALVE Announcing latest control valve UP6 proportional brake control valve Designed give realistic brake action burning rubber pressure output brakes proportional movement control servo Control range 0 100 PSI Price$4995 Please see previous advertisements details other valves request full catalog ULTRA PRECISION TECHNICAL SERVICES LTD 1244 Honeysuckle Crescent Oakvil le OntarioL6H 258 Canada Phone Fax 905 1703 Dealer inquiries welcomeAll prices US fundsShipping valves & cylinders $450 54 Model Aviation inum-tube extension wire end wire end needed overcome plane difference between aileron-horn extension hinge line mounted aileron Make left right side dont mount yet wing may now covered aluminum tubes rotate sheet-aluminum hinges use 010 aluminum sheet its available roof flashing hardware stores Fold one-inch strip around tubing gives two tabs insert slot wing ailerons can mounted wing now tin-can bracket connects aileron torque rod ends Check whole works free movement Now can see loop linkage ailerons needed connection aileron servo recommend use Z bend servo Du-Bro nylon Kwik-Linls aileron horn end can threaded out aileron adjustment bother needed preserve control stiffness out ailerons wire wouldnt stiff enough would result aileron flutter Add flap servo must fit under lugs aileron servo flat its side Once servo place mount ood blocks supported balsa blocks accept servo-mounting screws Ive found use socket-head mounting screws gets little easier mount flap servoyou can use ball-head hex driver snug screws down servo should have round wheel opposing Du-Bro E-Z Connectors mounted nylon washers two flap-control rods connect flaps two very flexible braided-steel wires inside plastic guides Sullivan Flex Push cable 056 diameter serves several similar setups two cables pass servo wheel traveling wingtip-to-wingtip direction curve 90 exit underside wing traveling front-to-back direction now connection flap control horns Dont mount yetjust think about flaps mounted wing using Robart Super Hinge Points steel pins Notice hinge point below aileron tube serves two purposes enables hinge flaps though FOR YOUR TOP OF THE LINE AVIATION GIFTS & COLLECTABLES Sweat Shirts$20Squad Prints$15 Mugs$850Music Boxes$20 Coasters 4$13 Clocks$35 T-shirts$15 Hats Mahogany Desk Models Starting $9995 Pins Patches much much more! r ~LI -I- Cs FEATHER CUT creates new standard ease accuracy cutting white blue foam wing cores ds off Precise single wire tracking concert micro-adjustable balance weights guided exclusive three-point tracking system guarantees ripple-free surfaces No trailing edge burn-out common two wire systems Couple FEATHER CUT Tekoas THERMAL GENERATOR fool proof temperature control youll Pro st time out Cuts straight taper wings fins stabilizers matically ts tape edge workbench dining table stores Its own heavy duty mailing tube lete kit anodized plated components no hardware store trips ructions Include cutting first wing making templates u 28 Fold Bow 40 52 Available Power supply required Guaranteed out perform rest Simply bestl TEKOA THE CENTER OF DESIGN 49380 SKYHARBOR WAY AGUANGA CA 92536 PWnJg OnQ7AqAASA AV onongo,no FEATHER CUT $14950 S & H THERMAL GENERATOR Power Supply $11950 S & H 58 Model Aviation ron torque tube way makes wide gap flap down positionno gap flaps up gap importantit allows air bleed through gap flow over down top sides flaps action similar Fowler flaps linkages should no pitch change flapsup flaps-down arrangement flap horns large Du-Bro T-style nylon control horns Once place add flexible cable linkages flap servo Remember left right flex cables go opposite sides servo wheel As servo turns both cables push pull flaps should go down approximately 500 Slotted exit holes wing helpful until cable run operating smoothly plastic sheath should fastened both ends servo movement fully transmitted flaps Balsa filler pieces helpful obtaining good curved path binding complete securely fasten components fillet balsa dust microballoons CyA flaps should have equal deflection hinge points fit drilled holes fastened CyA action smooth looks right have equipped six airplanes style flaps have very pleased added degree flight control afford flaps down sea gull actually stable easier control its practically standing still Check wing-tail alignment measuring wingtip rudder hinge line measurements same wing aligned dimension Next stand rear check alignment elevator important get wing lined up elevator its going have some funny looking maneuvers Drill through wing fuselage blocks #7 drill wing bolts Drill perpendicular wing top surfacethe holes blocks will slanted Add 146 FREE CATALOG write call today TEAM DAVIS Aviation Memorabilia 714 S 23rd St South Bend IN 46615 24 HOUR Phone/Fax 219 289-5377 1 74 eeee ce oz oa 20 cce/f Featul * MachIned L * Fiberglass Parts * Nitimina Gear * hardWare Pack Send Si catalog outside USA $2 ____ A/f ~hio A/C Models 4251 Lutheran ChurchafltOWh Oh 45327 Technical Information Wing Span 1 Length SiSSq Wing rea U igib Flying Wglit 9 to 1 2 Stroke 12 16 1 Stroke plywood one-inch diameter reinforcement bolts will have something hear against use white K&B epoxy paint seal engine compartment tail fillets anything else isnt covered MonoKote Some sea gulls area dull gray some pure white some have few black accents noticeable wingtips added black accents tops bottoms wing tips well some black triangles tail simulate feathers want add black accents use black iron-on MonoKote Avoid trim sheets MonoKote will still ten years fuel will have affected used 39mm frog eyes craft store attached MonoKote silicone glue An alternative would largest flat eyes can find sea gull 100 feet away its hard see paintedon eyes eyes have movable pupils always look down theyre very cute middle country may see sea gullscover model gray MonoKote add some black accents some claws call hawk Hying Set up aileron throw h elevator h rudder 1 inches Make own adjustments initial settings radio allows variable flap settings much better has switch Extensive flying tips really needed design very docile controllable its fully capable maneuver can handle trick fly model like sea gull will like touch-and-gos model Instead adding bomb drop perhaps should add clam drop Good luck Seagull wish write include self-addressed stamped envelope would like reply Gus Munich 24 Skipper Dr WIslipNYll79S ery needs call write B&P Associates PO Box 22054 Waco TX 76702-2054 817662-5587 new electric starter battery pack cuts cord has always tied starter power panel Discover freedom being able start plane wherever added safety less wire get caught prop charge hefty 4 Amp/hour pack will take through weekend flying power enough spare dont stop have Ni-Cads virtually size imaginable cut experimenter free design whatever takes make yours best setup field REPORT CARD ON HINGES After ten years everybody thinks schools out hinges Lets grade competition see needs classes EASY HINE~ What look CA hinge Experience no can match SIGs 10 years development use Hinge Correct thickness achieve balance between strength durability flexibility ease assembly No holes slots weaken hinge Special surface treatment secure grip facing comes off hinge will come out Facing Thin easy insert hinge Treated CA wicks across whole hinge wood Processed retard CA cure time correct mistake just surface bonds ALL surface bonds MATERIALS THAT REALLY WORK EVERYTIME FOR LONG TUE Dont depend luck depend SIG EASY HINGES first still best name CA hinges SH-710 Pka 24 Materials Total Thickness Hinges rather ordinary item critical life model Dont save buck hinges crash buy use SIG EASY HINGES confidence SIG Easy Hinges DB D GP B C F GB ST Hinge ThicknessAAAABAB TearStrengthAAAABAB Surface TreatmentAFFFFFF lote RolA Glue Action Wicking A D A D A B C F D F n F n F DelayedCureACCFFFF Average Grade BC CC0 SIG MFG CO INC 401-7 So Front St Montezuma IA 50171 623-5154 January1996 59 B&P Associates Gives Total Flight Line FREEDOM WA EDGE SANDER 7w EASY way prepare balsa sheets wing skins
Edition: Model Aviation - 1996/01
Page Numbers: 48, 49, 50, 51, 52, 53, 54, 58, 59
coce re WSB mfloVator of Jonathan live ilk Iha ick yard Ls am food bui flying soar eveiy direction wh~n line flight would local flying ileki wetlands adjoin Bay sea gulls outnur considerable number m sea gulls wheel tu nse morning ti peel off head afternoon treated sea gulls think clams onthey drop flying model seemed out place oi could make pterodactyl gull would easy could make pterodactyl flew successfully figured sea gull would easy35 drop inner meat sea bn roi cei dist foi woi ad fleip ng ciam iius se daps RUCilON unless otherwise ing flat plans inhedral joints k pieces requn piece tip pieces s different weights trailing edge two pieces formed stock thin e goes about forms io shape needs thick rear match ailerons flaps make wing ribs /16 balsa cuffing rectangular pie 7 x 1 stack cut ribs once band saw outer veto wingtip wing sectioll aretheAplyv .tions 5A inchi fash es wiliepoxy Trimoximm center fie dihedralm place Little pieces will ensure center rib withstands forces win ne put upon wingtips come back down building board fastened place anhedral braces Add wing ribs tisir blo eaci sandpa te Fuselage after bu Its bas~ structure r ed2es bottom try match underside details servos push, underside tail section detailing tail wheel bracket locations triangular stabilizer shape resen ________ flap eyes beak LiU stiffness sides bottom piece should hard Cut out fuselage formers Fl F2 1/ plywood cut F3 /16 hard balsa grain vertical Glue F2 F3 fuselage sides bottom edges afiat building board Put ngle stock corners reinforce joints very important sight fuselage trueness squareness lack banana shape before glue tail ends together Glue together CyAa little dusting balsa dust microballons will help Add bottom sheet grain running lengthwise Carefully shape t nose bottom making sure sides square Later blocks nose ring place youll carve nose shape lower nose 1/2 sheet should have straight sides shown top view fuselage Slide place bottom sheetthe sides should drawn together glued CyA things look perfect Add 1/ plywood firewall Fl five-minute epoxy sure installed square fuselageit determines engines thrust line Fasten Hayes fillednylon 19-size engine mount firewall should mounted center Fl beams square fuselage centerline Use 4-40 bolts blind nuts Engine I recommend K&B Sportster 20 Sportster series brings together lot things right 20 simple engine its inexpensive long-lived powerful easy-to-operate reliable AAC Schnuerle ported quiet have modified engine turning cylinder has rear exhaust transverse shortened muffler sideexhaust version will work just fine An 0S 25 EP could substituted will need use fuel has least 2% castor oil now run engines Omega 10% nitro fuel Morgan fuels believe fuel contains 18% synthetic 2% castor plus some slickening additives As further Up let tell about J B Weld trick Its way keep muffler disassembling itself due vibration spreading parts over high weeds J-B Weld steel-filled two-pan epoxy capable withstanding heat exhaust system Take muffler apart spread some J-B Weld joints reassemble everything very unlikely parts will fall off now As added insurance spread small amount engine exhaust flange mount muffler mounts muffler rigidly engine also keeps exhaust goo exiting flange line should ever have take pieces anything apart heat propane torch will soften epoxy sufficiently disassembly Mount engine engine mounts drill tap plastic 4-40 thread engine its spinner prop should clear nose ring nose ring can mounted concentrically spinner models nose built-up using nose ring guide Sand front edge lower -inch nose block until nose ring about 1/s clear spinner concentric engine drive washer may now glued place Remove engine has served its purpose jig Use pieces a fill behind nose block ngle stock also useful want nose area have sufficient balsa can carve sea gull headshaped transition circular spinner rectangular fuselage fuselage should rectangular approximately halfway between Fl F2 top fuselage still exposed Fill joint between sides top bottom sheets 3/ triangle stock will enable round fuselage corners somewhat fear sanding through edge top rear fuselage sheet can now added Mount engine control cable fuel tank forward compartment recommend Sullivan six-ounce slant tank two fuel tubes clunk vent Hook vent muffler pressurization vent should come out right side fuselage top near muffler clunk tube should come out left side near needle valve Left right refer pilots view recommend Prather pink fuel tubing stays fittings withstands heat muffler strongly recommend using fuel filterpreferably Sullivan Crap-Trap Dont forget fill tank tank side Crap-Trap So fliers use fuel filters end up crying Dead stick cant imagine engine stopped always ask far think automobile would go fuel filter about halfway home recommend Sullivan units control cable Mount cable comes out line throw throttle control arm engine Leave plenty fuselage will connect servo later fuel tank should mounted far forward high possible Cut block fairly stiff foam rubber place under tank sheet will used topforward fuselage tank cover will have carved out clear tank top X-Acto makes round carving tool makes carving inside balsa blocks easy job Some people make top block removable using screws Instead check tank leaks before putting fuselage cover top block fasten place General Electric clear RTV way have rigidity glued top block can still get tank too much hassle sea gull uses 10-inch aluminum landing gear Prather medium dural gear two-inch Dave Brown Lite wheels Use -20 nylon screws fasten landing gear fuselage nylon screws will break off really hard landing tearing out bottom fuselage Carve forward fuselage round sand fuselage edges round final sand cover easier cover fuselage before adding tail feathers recommend white Super MonoKote stands test time goes easy cleans easy will probably available ten years inevitable repair job sea gull accompanying pictures two years old veteran 500 flights pictures taken Tail tail feathers made light /s balsa Make transverse three-inch section stabilizer first Open slots fuselage sides stab Glue stab place checking perpendicularity fuselage centerline squareness fuselage bottom Measure cut rest stabilizer Notice triangular fill-in has grain running along edge simple way measure hold three-inch sheet below fuselage line up front edge proper place fuselage side lining up rear edge transverse stabilizer thats already place Use pencil draw line Sand final perfect fit Use leftover pointy end three-inch sheet make second side Fill small triangular opening will left using same technique fuselage sides will covered January1996 51 Full-Size Plans Availablesee page 181 2i7 II m / 3 K 3 4rs-nzNr7 52 Model Aviation C C z 0 N 0 AI white MonoKote triangular fill-in will glued cant glue anything MonoKote x 13 strip covering will have removed fuselage side rest stabilizer can now glued place wouldnt hurt make small fillet microballoons CyA fill unevenness joint vertical stabilizer repeat construction technique except triangular stock used fillet Again means removing MonoKote top deckit has wider allow fillet stabilizer fin can now covered Make elevator rudder soft t cover youre might well make cover flaps ailerons Hinge rudder elevator fuselage have found Sig Easy Hinges generally trouble-free easy install trick get slots right center mating parts use #11 blade Add tail wheel bracket Du-Bro makes filled-nylon tail wheel bracket has stood test time tail wheel should line up rudder should trail backwards about 450 simple tin-can metal bracket will tie tail wheel rudder aileron servo mounted cuffing rectangular hole center-bottom wing surface Mount plywood plates 1/16 wing surface servo mounting screws aileron horn linkage bit unusual has couple torque out ailerons has take account dihedral-and anhedral angular mismatch 3A2 Goldberg aileron horn sets can placed center wing just would strip aileron-equipped aircraft outer ends must modified mate up /s6 diameter aluminum-tubing torque rod cut end wire normally inside plastic tube about 11/2 inches bend goes threaded portion discard plastic tube bend wire zig-zag pattern just slides aluminum tube coat wire five-minute epoxy slide make similar wire end coathanger wire other end tube finished youll have aileron horn Pnwar Rev R/CTHE POWERFULPower Glide R/C ie TreatmentBearing Grease 1 afterVIRTUES OF50-03 enhances uri oil 2 4differential drive shaft ycle RIG engines OILand gearbox output low drops after adaySNiiirsmooths seals prooperation makes tects parts high em run coolerLUBRICANTSpressure frictional i-rtster last muchwear Differentials onger lessPHENOMENALtreated Power maintenanceGlide run smoother and5 Foot Troatment Mao PM Perfonnance]grease perfect oh ruau R/G cars R/G model boats too Use Engine Treatment alongSPlOResistant water PowtaI Power Rev R/C[VENOMOUS TIP Add drop Power Glide mc 1101 Treatmentaearfrg Lubricant lSO-04l aii metal POItS before -02 added toapplying grease far total frfctian-free performance] or glow R/G iel renders strik al lmnrreioments stabi ruel output RPMs improve g idle high aaou uperation also cleans lubricates entire fuel system FORMULA ARE DRAMATICALLY IMPROVING THE RIC MODELING WORLD RIC 2-Cycle Oil es evenly pes us gasoline give best os/oil mix gasoline pow ed model engines Improved ot ect ion frictional heat Near makes engine run smoother harder longer ENOMOUS TIP Add Power Reo Ft/C Fuel rent 150-021 2cycle gas/oil fuel miotors greatsall fuel perfarmanco] o Sdmore abos S akeO sbncans Powe Re dPowe Glide RIO prodocls send ssamped sell-addressed business size envelope Ihe address below Eaciusively Manufoosured Diasribus Power Glide R/C Bearing Lubricant 50-04 gets extra spin out bearings shafts linkages repelling magic SP-1 eliminates friction penetrates coats ane lubricates metal surfaces [VENOMOUS TiP ropellent Powe praloct ion roof corrosias Power Glide R/C Spray Lubricant r SO-05 gives complete orotection friction bush shafts ball-links ar ing metal surfaces electric motor bearings bof power immediately oi protection entire [VENOMOUS TIP Apply drop Power Glide A/C Beanng Labocal [SO04l after spraying part wit Power Glide RIC Spray Labdcant Snake Oil Lubricants improving RIG equipment reduced friction corrosion wear increasing speed power overall performance Get virtues Snake Oil Lubricants SP-10 working today rt Manufacturing Inc PO Boo 1247 StChartea IL 60174 708-554-76t6 January1996 53 444 ULTRA PRECISION REALISTIC MOTION CONTROL VALVES 4 VARIABLE PRESSURE BRAKE CONTROL VALVE Announcing latest control valve UP6 proportional brake control valve Designed give realistic brake action burning rubber pressure output brakes proportional movement control servo Control range 0 100 PSI Price$4995 Please see previous advertisements details other valves request full catalog ULTRA PRECISION TECHNICAL SERVICES LTD 1244 Honeysuckle Crescent Oakvil le OntarioL6H 258 Canada Phone Fax 905 1703 Dealer inquiries welcomeAll prices US fundsShipping valves & cylinders $450 54 Model Aviation inum-tube extension wire end wire end needed overcome plane difference between aileron-horn extension hinge line mounted aileron Make left right side dont mount yet wing may now covered aluminum tubes rotate sheet-aluminum hinges use 010 aluminum sheet its available roof flashing hardware stores Fold one-inch strip around tubing gives two tabs insert slot wing ailerons can mounted wing now tin-can bracket connects aileron torque rod ends Check whole works free movement Now can see loop linkage ailerons needed connection aileron servo recommend use Z bend servo Du-Bro nylon Kwik-Linls aileron horn end can threaded out aileron adjustment bother needed preserve control stiffness out ailerons wire wouldnt stiff enough would result aileron flutter Add flap servo must fit under lugs aileron servo flat its side Once servo place mount ood blocks supported balsa blocks accept servo-mounting screws Ive found use socket-head mounting screws gets little easier mount flap servoyou can use ball-head hex driver snug screws down servo should have round wheel opposing Du-Bro E-Z Connectors mounted nylon washers two flap-control rods connect flaps two very flexible braided-steel wires inside plastic guides Sullivan Flex Push cable 056 diameter serves several similar setups two cables pass servo wheel traveling wingtip-to-wingtip direction curve 90 exit underside wing traveling front-to-back direction now connection flap control horns Dont mount yetjust think about flaps mounted wing using Robart Super Hinge Points steel pins Notice hinge point below aileron tube serves two purposes enables hinge flaps though FOR YOUR TOP OF THE LINE AVIATION GIFTS & COLLECTABLES Sweat Shirts$20Squad Prints$15 Mugs$850Music Boxes$20 Coasters 4$13 Clocks$35 T-shirts$15 Hats Mahogany Desk Models Starting $9995 Pins Patches much much more! r ~LI -I- Cs FEATHER CUT creates new standard ease accuracy cutting white blue foam wing cores ds off Precise single wire tracking concert micro-adjustable balance weights guided exclusive three-point tracking system guarantees ripple-free surfaces No trailing edge burn-out common two wire systems Couple FEATHER CUT Tekoas THERMAL GENERATOR fool proof temperature control youll Pro st time out Cuts straight taper wings fins stabilizers matically ts tape edge workbench dining table stores Its own heavy duty mailing tube lete kit anodized plated components no hardware store trips ructions Include cutting first wing making templates u 28 Fold Bow 40 52 Available Power supply required Guaranteed out perform rest Simply bestl TEKOA THE CENTER OF DESIGN 49380 SKYHARBOR WAY AGUANGA CA 92536 PWnJg OnQ7AqAASA AV onongo,no FEATHER CUT $14950 S & H THERMAL GENERATOR Power Supply $11950 S & H 58 Model Aviation ron torque tube way makes wide gap flap down positionno gap flaps up gap importantit allows air bleed through gap flow over down top sides flaps action similar Fowler flaps linkages should no pitch change flapsup flaps-down arrangement flap horns large Du-Bro T-style nylon control horns Once place add flexible cable linkages flap servo Remember left right flex cables go opposite sides servo wheel As servo turns both cables push pull flaps should go down approximately 500 Slotted exit holes wing helpful until cable run operating smoothly plastic sheath should fastened both ends servo movement fully transmitted flaps Balsa filler pieces helpful obtaining good curved path binding complete securely fasten components fillet balsa dust microballoons CyA flaps should have equal deflection hinge points fit drilled holes fastened CyA action smooth looks right have equipped six airplanes style flaps have very pleased added degree flight control afford flaps down sea gull actually stable easier control its practically standing still Check wing-tail alignment measuring wingtip rudder hinge line measurements same wing aligned dimension Next stand rear check alignment elevator important get wing lined up elevator its going have some funny looking maneuvers Drill through wing fuselage blocks #7 drill wing bolts Drill perpendicular wing top surfacethe holes blocks will slanted Add 146 FREE CATALOG write call today TEAM DAVIS Aviation Memorabilia 714 S 23rd St South Bend IN 46615 24 HOUR Phone/Fax 219 289-5377 1 74 eeee ce oz oa 20 cce/f Featul * MachIned L * Fiberglass Parts * Nitimina Gear * hardWare Pack Send Si catalog outside USA $2 ____ A/f ~hio A/C Models 4251 Lutheran ChurchafltOWh Oh 45327 Technical Information Wing Span 1 Length SiSSq Wing rea U igib Flying Wglit 9 to 1 2 Stroke 12 16 1 Stroke plywood one-inch diameter reinforcement bolts will have something hear against use white K&B epoxy paint seal engine compartment tail fillets anything else isnt covered MonoKote Some sea gulls area dull gray some pure white some have few black accents noticeable wingtips added black accents tops bottoms wing tips well some black triangles tail simulate feathers want add black accents use black iron-on MonoKote Avoid trim sheets MonoKote will still ten years fuel will have affected used 39mm frog eyes craft store attached MonoKote silicone glue An alternative would largest flat eyes can find sea gull 100 feet away its hard see paintedon eyes eyes have movable pupils always look down theyre very cute middle country may see sea gullscover model gray MonoKote add some black accents some claws call hawk Hying Set up aileron throw h elevator h rudder 1 inches Make own adjustments initial settings radio allows variable flap settings much better has switch Extensive flying tips really needed design very docile controllable its fully capable maneuver can handle trick fly model like sea gull will like touch-and-gos model Instead adding bomb drop perhaps should add clam drop Good luck Seagull wish write include self-addressed stamped envelope would like reply Gus Munich 24 Skipper Dr WIslipNYll79S ery needs call write B&P Associates PO Box 22054 Waco TX 76702-2054 817662-5587 new electric starter battery pack cuts cord has always tied starter power panel Discover freedom being able start plane wherever added safety less wire get caught prop charge hefty 4 Amp/hour pack will take through weekend flying power enough spare dont stop have Ni-Cads virtually size imaginable cut experimenter free design whatever takes make yours best setup field REPORT CARD ON HINGES After ten years everybody thinks schools out hinges Lets grade competition see needs classes EASY HINE~ What look CA hinge Experience no can match SIGs 10 years development use Hinge Correct thickness achieve balance between strength durability flexibility ease assembly No holes slots weaken hinge Special surface treatment secure grip facing comes off hinge will come out Facing Thin easy insert hinge Treated CA wicks across whole hinge wood Processed retard CA cure time correct mistake just surface bonds ALL surface bonds MATERIALS THAT REALLY WORK EVERYTIME FOR LONG TUE Dont depend luck depend SIG EASY HINGES first still best name CA hinges SH-710 Pka 24 Materials Total Thickness Hinges rather ordinary item critical life model Dont save buck hinges crash buy use SIG EASY HINGES confidence SIG Easy Hinges DB D GP B C F GB ST Hinge ThicknessAAAABAB TearStrengthAAAABAB Surface TreatmentAFFFFFF lote RolA Glue Action Wicking A D A D A B C F D F n F n F DelayedCureACCFFFF Average Grade BC CC0 SIG MFG CO INC 401-7 So Front St Montezuma IA 50171 623-5154 January1996 59 B&P Associates Gives Total Flight Line FREEDOM WA EDGE SANDER 7w EASY way prepare balsa sheets wing skins
Edition: Model Aviation - 1996/01
Page Numbers: 48, 49, 50, 51, 52, 53, 54, 58, 59
coce re WSB mfloVator of Jonathan live ilk Iha ick yard Ls am food bui flying soar eveiy direction wh~n line flight would local flying ileki wetlands adjoin Bay sea gulls outnur considerable number m sea gulls wheel tu nse morning ti peel off head afternoon treated sea gulls think clams onthey drop flying model seemed out place oi could make pterodactyl gull would easy could make pterodactyl flew successfully figured sea gull would easy35 drop inner meat sea bn roi cei dist foi woi ad fleip ng ciam iius se daps RUCilON unless otherwise ing flat plans inhedral joints k pieces requn piece tip pieces s different weights trailing edge two pieces formed stock thin e goes about forms io shape needs thick rear match ailerons flaps make wing ribs /16 balsa cuffing rectangular pie 7 x 1 stack cut ribs once band saw outer veto wingtip wing sectioll aretheAplyv .tions 5A inchi fash es wiliepoxy Trimoximm center fie dihedralm place Little pieces will ensure center rib withstands forces win ne put upon wingtips come back down building board fastened place anhedral braces Add wing ribs tisir blo eaci sandpa te Fuselage after bu Its bas~ structure r ed2es bottom try match underside details servos push, underside tail section detailing tail wheel bracket locations triangular stabilizer shape resen ________ flap eyes beak LiU stiffness sides bottom piece should hard Cut out fuselage formers Fl F2 1/ plywood cut F3 /16 hard balsa grain vertical Glue F2 F3 fuselage sides bottom edges afiat building board Put ngle stock corners reinforce joints very important sight fuselage trueness squareness lack banana shape before glue tail ends together Glue together CyAa little dusting balsa dust microballons will help Add bottom sheet grain running lengthwise Carefully shape t nose bottom making sure sides square Later blocks nose ring place youll carve nose shape lower nose 1/2 sheet should have straight sides shown top view fuselage Slide place bottom sheetthe sides should drawn together glued CyA things look perfect Add 1/ plywood firewall Fl five-minute epoxy sure installed square fuselageit determines engines thrust line Fasten Hayes fillednylon 19-size engine mount firewall should mounted center Fl beams square fuselage centerline Use 4-40 bolts blind nuts Engine I recommend K&B Sportster 20 Sportster series brings together lot things right 20 simple engine its inexpensive long-lived powerful easy-to-operate reliable AAC Schnuerle ported quiet have modified engine turning cylinder has rear exhaust transverse shortened muffler sideexhaust version will work just fine An 0S 25 EP could substituted will need use fuel has least 2% castor oil now run engines Omega 10% nitro fuel Morgan fuels believe fuel contains 18% synthetic 2% castor plus some slickening additives As further Up let tell about J B Weld trick Its way keep muffler disassembling itself due vibration spreading parts over high weeds J-B Weld steel-filled two-pan epoxy capable withstanding heat exhaust system Take muffler apart spread some J-B Weld joints reassemble everything very unlikely parts will fall off now As added insurance spread small amount engine exhaust flange mount muffler mounts muffler rigidly engine also keeps exhaust goo exiting flange line should ever have take pieces anything apart heat propane torch will soften epoxy sufficiently disassembly Mount engine engine mounts drill tap plastic 4-40 thread engine its spinner prop should clear nose ring nose ring can mounted concentrically spinner models nose built-up using nose ring guide Sand front edge lower -inch nose block until nose ring about 1/s clear spinner concentric engine drive washer may now glued place Remove engine has served its purpose jig Use pieces a fill behind nose block ngle stock also useful want nose area have sufficient balsa can carve sea gull headshaped transition circular spinner rectangular fuselage fuselage should rectangular approximately halfway between Fl F2 top fuselage still exposed Fill joint between sides top bottom sheets 3/ triangle stock will enable round fuselage corners somewhat fear sanding through edge top rear fuselage sheet can now added Mount engine control cable fuel tank forward compartment recommend Sullivan six-ounce slant tank two fuel tubes clunk vent Hook vent muffler pressurization vent should come out right side fuselage top near muffler clunk tube should come out left side near needle valve Left right refer pilots view recommend Prather pink fuel tubing stays fittings withstands heat muffler strongly recommend using fuel filterpreferably Sullivan Crap-Trap Dont forget fill tank tank side Crap-Trap So fliers use fuel filters end up crying Dead stick cant imagine engine stopped always ask far think automobile would go fuel filter about halfway home recommend Sullivan units control cable Mount cable comes out line throw throttle control arm engine Leave plenty fuselage will connect servo later fuel tank should mounted far forward high possible Cut block fairly stiff foam rubber place under tank sheet will used topforward fuselage tank cover will have carved out clear tank top X-Acto makes round carving tool makes carving inside balsa blocks easy job Some people make top block removable using screws Instead check tank leaks before putting fuselage cover top block fasten place General Electric clear RTV way have rigidity glued top block can still get tank too much hassle sea gull uses 10-inch aluminum landing gear Prather medium dural gear two-inch Dave Brown Lite wheels Use -20 nylon screws fasten landing gear fuselage nylon screws will break off really hard landing tearing out bottom fuselage Carve forward fuselage round sand fuselage edges round final sand cover easier cover fuselage before adding tail feathers recommend white Super MonoKote stands test time goes easy cleans easy will probably available ten years inevitable repair job sea gull accompanying pictures two years old veteran 500 flights pictures taken Tail tail feathers made light /s balsa Make transverse three-inch section stabilizer first Open slots fuselage sides stab Glue stab place checking perpendicularity fuselage centerline squareness fuselage bottom Measure cut rest stabilizer Notice triangular fill-in has grain running along edge simple way measure hold three-inch sheet below fuselage line up front edge proper place fuselage side lining up rear edge transverse stabilizer thats already place Use pencil draw line Sand final perfect fit Use leftover pointy end three-inch sheet make second side Fill small triangular opening will left using same technique fuselage sides will covered January1996 51 Full-Size Plans Availablesee page 181 2i7 II m / 3 K 3 4rs-nzNr7 52 Model Aviation C C z 0 N 0 AI white MonoKote triangular fill-in will glued cant glue anything MonoKote x 13 strip covering will have removed fuselage side rest stabilizer can now glued place wouldnt hurt make small fillet microballoons CyA fill unevenness joint vertical stabilizer repeat construction technique except triangular stock used fillet Again means removing MonoKote top deckit has wider allow fillet stabilizer fin can now covered Make elevator rudder soft t cover youre might well make cover flaps ailerons Hinge rudder elevator fuselage have found Sig Easy Hinges generally trouble-free easy install trick get slots right center mating parts use #11 blade Add tail wheel bracket Du-Bro makes filled-nylon tail wheel bracket has stood test time tail wheel should line up rudder should trail backwards about 450 simple tin-can metal bracket will tie tail wheel rudder aileron servo mounted cuffing rectangular hole center-bottom wing surface Mount plywood plates 1/16 wing surface servo mounting screws aileron horn linkage bit unusual has couple torque out ailerons has take account dihedral-and anhedral angular mismatch 3A2 Goldberg aileron horn sets can placed center wing just would strip aileron-equipped aircraft outer ends must modified mate up /s6 diameter aluminum-tubing torque rod cut end wire normally inside plastic tube about 11/2 inches bend goes threaded portion discard plastic tube bend wire zig-zag pattern just slides aluminum tube coat wire five-minute epoxy slide make similar wire end coathanger wire other end tube finished youll have aileron horn Pnwar Rev R/CTHE POWERFULPower Glide R/C ie TreatmentBearing Grease 1 afterVIRTUES OF50-03 enhances uri oil 2 4differential drive shaft ycle RIG engines OILand gearbox output low drops after adaySNiiirsmooths seals prooperation makes tects parts high em run coolerLUBRICANTSpressure frictional i-rtster last muchwear Differentials onger lessPHENOMENALtreated Power maintenanceGlide run smoother and5 Foot Troatment Mao PM Perfonnance]grease perfect oh ruau R/G cars R/G model boats too Use Engine Treatment alongSPlOResistant water PowtaI Power Rev R/C[VENOMOUS TIP Add drop Power Glide mc 1101 Treatmentaearfrg Lubricant lSO-04l aii metal POItS before -02 added toapplying grease far total frfctian-free performance] or glow R/G iel renders strik al lmnrreioments stabi ruel output RPMs improve g idle high aaou uperation also cleans lubricates entire fuel system FORMULA ARE DRAMATICALLY IMPROVING THE RIC MODELING WORLD RIC 2-Cycle Oil es evenly pes us gasoline give best os/oil mix gasoline pow ed model engines Improved ot ect ion frictional heat Near makes engine run smoother harder longer ENOMOUS TIP Add Power Reo Ft/C Fuel rent 150-021 2cycle gas/oil fuel miotors greatsall fuel perfarmanco] o Sdmore abos S akeO sbncans Powe Re dPowe Glide RIO prodocls send ssamped sell-addressed business size envelope Ihe address below Eaciusively Manufoosured Diasribus Power Glide R/C Bearing Lubricant 50-04 gets extra spin out bearings shafts linkages repelling magic SP-1 eliminates friction penetrates coats ane lubricates metal surfaces [VENOMOUS TiP ropellent Powe praloct ion roof corrosias Power Glide R/C Spray Lubricant r SO-05 gives complete orotection friction bush shafts ball-links ar ing metal surfaces electric motor bearings bof power immediately oi protection entire [VENOMOUS TIP Apply drop Power Glide A/C Beanng Labocal [SO04l after spraying part wit Power Glide RIC Spray Labdcant Snake Oil Lubricants improving RIG equipment reduced friction corrosion wear increasing speed power overall performance Get virtues Snake Oil Lubricants SP-10 working today rt Manufacturing Inc PO Boo 1247 StChartea IL 60174 708-554-76t6 January1996 53 444 ULTRA PRECISION REALISTIC MOTION CONTROL VALVES 4 VARIABLE PRESSURE BRAKE CONTROL VALVE Announcing latest control valve UP6 proportional brake control valve Designed give realistic brake action burning rubber pressure output brakes proportional movement control servo Control range 0 100 PSI Price$4995 Please see previous advertisements details other valves request full catalog ULTRA PRECISION TECHNICAL SERVICES LTD 1244 Honeysuckle Crescent Oakvil le OntarioL6H 258 Canada Phone Fax 905 1703 Dealer inquiries welcomeAll prices US fundsShipping valves & cylinders $450 54 Model Aviation inum-tube extension wire end wire end needed overcome plane difference between aileron-horn extension hinge line mounted aileron Make left right side dont mount yet wing may now covered aluminum tubes rotate sheet-aluminum hinges use 010 aluminum sheet its available roof flashing hardware stores Fold one-inch strip around tubing gives two tabs insert slot wing ailerons can mounted wing now tin-can bracket connects aileron torque rod ends Check whole works free movement Now can see loop linkage ailerons needed connection aileron servo recommend use Z bend servo Du-Bro nylon Kwik-Linls aileron horn end can threaded out aileron adjustment bother needed preserve control stiffness out ailerons wire wouldnt stiff enough would result aileron flutter Add flap servo must fit under lugs aileron servo flat its side Once servo place mount ood blocks supported balsa blocks accept servo-mounting screws Ive found use socket-head mounting screws gets little easier mount flap servoyou can use ball-head hex driver snug screws down servo should have round wheel opposing Du-Bro E-Z Connectors mounted nylon washers two flap-control rods connect flaps two very flexible braided-steel wires inside plastic guides Sullivan Flex Push cable 056 diameter serves several similar setups two cables pass servo wheel traveling wingtip-to-wingtip direction curve 90 exit underside wing traveling front-to-back direction now connection flap control horns Dont mount yetjust think about flaps mounted wing using Robart Super Hinge Points steel pins Notice hinge point below aileron tube serves two purposes enables hinge flaps though FOR YOUR TOP OF THE LINE AVIATION GIFTS & COLLECTABLES Sweat Shirts$20Squad Prints$15 Mugs$850Music Boxes$20 Coasters 4$13 Clocks$35 T-shirts$15 Hats Mahogany Desk Models Starting $9995 Pins Patches much much more! r ~LI -I- Cs FEATHER CUT creates new standard ease accuracy cutting white blue foam wing cores ds off Precise single wire tracking concert micro-adjustable balance weights guided exclusive three-point tracking system guarantees ripple-free surfaces No trailing edge burn-out common two wire systems Couple FEATHER CUT Tekoas THERMAL GENERATOR fool proof temperature control youll Pro st time out Cuts straight taper wings fins stabilizers matically ts tape edge workbench dining table stores Its own heavy duty mailing tube lete kit anodized plated components no hardware store trips ructions Include cutting first wing making templates u 28 Fold Bow 40 52 Available Power supply required Guaranteed out perform rest Simply bestl TEKOA THE CENTER OF DESIGN 49380 SKYHARBOR WAY AGUANGA CA 92536 PWnJg OnQ7AqAASA AV onongo,no FEATHER CUT $14950 S & H THERMAL GENERATOR Power Supply $11950 S & H 58 Model Aviation ron torque tube way makes wide gap flap down positionno gap flaps up gap importantit allows air bleed through gap flow over down top sides flaps action similar Fowler flaps linkages should no pitch change flapsup flaps-down arrangement flap horns large Du-Bro T-style nylon control horns Once place add flexible cable linkages flap servo Remember left right flex cables go opposite sides servo wheel As servo turns both cables push pull flaps should go down approximately 500 Slotted exit holes wing helpful until cable run operating smoothly plastic sheath should fastened both ends servo movement fully transmitted flaps Balsa filler pieces helpful obtaining good curved path binding complete securely fasten components fillet balsa dust microballoons CyA flaps should have equal deflection hinge points fit drilled holes fastened CyA action smooth looks right have equipped six airplanes style flaps have very pleased added degree flight control afford flaps down sea gull actually stable easier control its practically standing still Check wing-tail alignment measuring wingtip rudder hinge line measurements same wing aligned dimension Next stand rear check alignment elevator important get wing lined up elevator its going have some funny looking maneuvers Drill through wing fuselage blocks #7 drill wing bolts Drill perpendicular wing top surfacethe holes blocks will slanted Add 146 FREE CATALOG write call today TEAM DAVIS Aviation Memorabilia 714 S 23rd St South Bend IN 46615 24 HOUR Phone/Fax 219 289-5377 1 74 eeee ce oz oa 20 cce/f Featul * MachIned L * Fiberglass Parts * Nitimina Gear * hardWare Pack Send Si catalog outside USA $2 ____ A/f ~hio A/C Models 4251 Lutheran ChurchafltOWh Oh 45327 Technical Information Wing Span 1 Length SiSSq Wing rea U igib Flying Wglit 9 to 1 2 Stroke 12 16 1 Stroke plywood one-inch diameter reinforcement bolts will have something hear against use white K&B epoxy paint seal engine compartment tail fillets anything else isnt covered MonoKote Some sea gulls area dull gray some pure white some have few black accents noticeable wingtips added black accents tops bottoms wing tips well some black triangles tail simulate feathers want add black accents use black iron-on MonoKote Avoid trim sheets MonoKote will still ten years fuel will have affected used 39mm frog eyes craft store attached MonoKote silicone glue An alternative would largest flat eyes can find sea gull 100 feet away its hard see paintedon eyes eyes have movable pupils always look down theyre very cute middle country may see sea gullscover model gray MonoKote add some black accents some claws call hawk Hying Set up aileron throw h elevator h rudder 1 inches Make own adjustments initial settings radio allows variable flap settings much better has switch Extensive flying tips really needed design very docile controllable its fully capable maneuver can handle trick fly model like sea gull will like touch-and-gos model Instead adding bomb drop perhaps should add clam drop Good luck Seagull wish write include self-addressed stamped envelope would like reply Gus Munich 24 Skipper Dr WIslipNYll79S ery needs call write B&P Associates PO Box 22054 Waco TX 76702-2054 817662-5587 new electric starter battery pack cuts cord has always tied starter power panel Discover freedom being able start plane wherever added safety less wire get caught prop charge hefty 4 Amp/hour pack will take through weekend flying power enough spare dont stop have Ni-Cads virtually size imaginable cut experimenter free design whatever takes make yours best setup field REPORT CARD ON HINGES After ten years everybody thinks schools out hinges Lets grade competition see needs classes EASY HINE~ What look CA hinge Experience no can match SIGs 10 years development use Hinge Correct thickness achieve balance between strength durability flexibility ease assembly No holes slots weaken hinge Special surface treatment secure grip facing comes off hinge will come out Facing Thin easy insert hinge Treated CA wicks across whole hinge wood Processed retard CA cure time correct mistake just surface bonds ALL surface bonds MATERIALS THAT REALLY WORK EVERYTIME FOR LONG TUE Dont depend luck depend SIG EASY HINGES first still best name CA hinges SH-710 Pka 24 Materials Total Thickness Hinges rather ordinary item critical life model Dont save buck hinges crash buy use SIG EASY HINGES confidence SIG Easy Hinges DB D GP B C F GB ST Hinge ThicknessAAAABAB TearStrengthAAAABAB Surface TreatmentAFFFFFF lote RolA Glue Action Wicking A D A D A B C F D F n F n F DelayedCureACCFFFF Average Grade BC CC0 SIG MFG CO INC 401-7 So Front St Montezuma IA 50171 623-5154 January1996 59 B&P Associates Gives Total Flight Line FREEDOM WA EDGE SANDER 7w EASY way prepare balsa sheets wing skins
Edition: Model Aviation - 1996/01
Page Numbers: 48, 49, 50, 51, 52, 53, 54, 58, 59
coce re WSB mfloVator of Jonathan live ilk Iha ick yard Ls am food bui flying soar eveiy direction wh~n line flight would local flying ileki wetlands adjoin Bay sea gulls outnur considerable number m sea gulls wheel tu nse morning ti peel off head afternoon treated sea gulls think clams onthey drop flying model seemed out place oi could make pterodactyl gull would easy could make pterodactyl flew successfully figured sea gull would easy35 drop inner meat sea bn roi cei dist foi woi ad fleip ng ciam iius se daps RUCilON unless otherwise ing flat plans inhedral joints k pieces requn piece tip pieces s different weights trailing edge two pieces formed stock thin e goes about forms io shape needs thick rear match ailerons flaps make wing ribs /16 balsa cuffing rectangular pie 7 x 1 stack cut ribs once band saw outer veto wingtip wing sectioll aretheAplyv .tions 5A inchi fash es wiliepoxy Trimoximm center fie dihedralm place Little pieces will ensure center rib withstands forces win ne put upon wingtips come back down building board fastened place anhedral braces Add wing ribs tisir blo eaci sandpa te Fuselage after bu Its bas~ structure r ed2es bottom try match underside details servos push, underside tail section detailing tail wheel bracket locations triangular stabilizer shape resen ________ flap eyes beak LiU stiffness sides bottom piece should hard Cut out fuselage formers Fl F2 1/ plywood cut F3 /16 hard balsa grain vertical Glue F2 F3 fuselage sides bottom edges afiat building board Put ngle stock corners reinforce joints very important sight fuselage trueness squareness lack banana shape before glue tail ends together Glue together CyAa little dusting balsa dust microballons will help Add bottom sheet grain running lengthwise Carefully shape t nose bottom making sure sides square Later blocks nose ring place youll carve nose shape lower nose 1/2 sheet should have straight sides shown top view fuselage Slide place bottom sheetthe sides should drawn together glued CyA things look perfect Add 1/ plywood firewall Fl five-minute epoxy sure installed square fuselageit determines engines thrust line Fasten Hayes fillednylon 19-size engine mount firewall should mounted center Fl beams square fuselage centerline Use 4-40 bolts blind nuts Engine I recommend K&B Sportster 20 Sportster series brings together lot things right 20 simple engine its inexpensive long-lived powerful easy-to-operate reliable AAC Schnuerle ported quiet have modified engine turning cylinder has rear exhaust transverse shortened muffler sideexhaust version will work just fine An 0S 25 EP could substituted will need use fuel has least 2% castor oil now run engines Omega 10% nitro fuel Morgan fuels believe fuel contains 18% synthetic 2% castor plus some slickening additives As further Up let tell about J B Weld trick Its way keep muffler disassembling itself due vibration spreading parts over high weeds J-B Weld steel-filled two-pan epoxy capable withstanding heat exhaust system Take muffler apart spread some J-B Weld joints reassemble everything very unlikely parts will fall off now As added insurance spread small amount engine exhaust flange mount muffler mounts muffler rigidly engine also keeps exhaust goo exiting flange line should ever have take pieces anything apart heat propane torch will soften epoxy sufficiently disassembly Mount engine engine mounts drill tap plastic 4-40 thread engine its spinner prop should clear nose ring nose ring can mounted concentrically spinner models nose built-up using nose ring guide Sand front edge lower -inch nose block until nose ring about 1/s clear spinner concentric engine drive washer may now glued place Remove engine has served its purpose jig Use pieces a fill behind nose block ngle stock also useful want nose area have sufficient balsa can carve sea gull headshaped transition circular spinner rectangular fuselage fuselage should rectangular approximately halfway between Fl F2 top fuselage still exposed Fill joint between sides top bottom sheets 3/ triangle stock will enable round fuselage corners somewhat fear sanding through edge top rear fuselage sheet can now added Mount engine control cable fuel tank forward compartment recommend Sullivan six-ounce slant tank two fuel tubes clunk vent Hook vent muffler pressurization vent should come out right side fuselage top near muffler clunk tube should come out left side near needle valve Left right refer pilots view recommend Prather pink fuel tubing stays fittings withstands heat muffler strongly recommend using fuel filterpreferably Sullivan Crap-Trap Dont forget fill tank tank side Crap-Trap So fliers use fuel filters end up crying Dead stick cant imagine engine stopped always ask far think automobile would go fuel filter about halfway home recommend Sullivan units control cable Mount cable comes out line throw throttle control arm engine Leave plenty fuselage will connect servo later fuel tank should mounted far forward high possible Cut block fairly stiff foam rubber place under tank sheet will used topforward fuselage tank cover will have carved out clear tank top X-Acto makes round carving tool makes carving inside balsa blocks easy job Some people make top block removable using screws Instead check tank leaks before putting fuselage cover top block fasten place General Electric clear RTV way have rigidity glued top block can still get tank too much hassle sea gull uses 10-inch aluminum landing gear Prather medium dural gear two-inch Dave Brown Lite wheels Use -20 nylon screws fasten landing gear fuselage nylon screws will break off really hard landing tearing out bottom fuselage Carve forward fuselage round sand fuselage edges round final sand cover easier cover fuselage before adding tail feathers recommend white Super MonoKote stands test time goes easy cleans easy will probably available ten years inevitable repair job sea gull accompanying pictures two years old veteran 500 flights pictures taken Tail tail feathers made light /s balsa Make transverse three-inch section stabilizer first Open slots fuselage sides stab Glue stab place checking perpendicularity fuselage centerline squareness fuselage bottom Measure cut rest stabilizer Notice triangular fill-in has grain running along edge simple way measure hold three-inch sheet below fuselage line up front edge proper place fuselage side lining up rear edge transverse stabilizer thats already place Use pencil draw line Sand final perfect fit Use leftover pointy end three-inch sheet make second side Fill small triangular opening will left using same technique fuselage sides will covered January1996 51 Full-Size Plans Availablesee page 181 2i7 II m / 3 K 3 4rs-nzNr7 52 Model Aviation C C z 0 N 0 AI white MonoKote triangular fill-in will glued cant glue anything MonoKote x 13 strip covering will have removed fuselage side rest stabilizer can now glued place wouldnt hurt make small fillet microballoons CyA fill unevenness joint vertical stabilizer repeat construction technique except triangular stock used fillet Again means removing MonoKote top deckit has wider allow fillet stabilizer fin can now covered Make elevator rudder soft t cover youre might well make cover flaps ailerons Hinge rudder elevator fuselage have found Sig Easy Hinges generally trouble-free easy install trick get slots right center mating parts use #11 blade Add tail wheel bracket Du-Bro makes filled-nylon tail wheel bracket has stood test time tail wheel should line up rudder should trail backwards about 450 simple tin-can metal bracket will tie tail wheel rudder aileron servo mounted cuffing rectangular hole center-bottom wing surface Mount plywood plates 1/16 wing surface servo mounting screws aileron horn linkage bit unusual has couple torque out ailerons has take account dihedral-and anhedral angular mismatch 3A2 Goldberg aileron horn sets can placed center wing just would strip aileron-equipped aircraft outer ends must modified mate up /s6 diameter aluminum-tubing torque rod cut end wire normally inside plastic tube about 11/2 inches bend goes threaded portion discard plastic tube bend wire zig-zag pattern just slides aluminum tube coat wire five-minute epoxy slide make similar wire end coathanger wire other end tube finished youll have aileron horn Pnwar Rev R/CTHE POWERFULPower Glide R/C ie TreatmentBearing Grease 1 afterVIRTUES OF50-03 enhances uri oil 2 4differential drive shaft ycle RIG engines OILand gearbox output low drops after adaySNiiirsmooths seals prooperation makes tects parts high em run coolerLUBRICANTSpressure frictional i-rtster last muchwear Differentials onger lessPHENOMENALtreated Power maintenanceGlide run smoother and5 Foot Troatment Mao PM Perfonnance]grease perfect oh ruau R/G cars R/G model boats too Use Engine Treatment alongSPlOResistant water PowtaI Power Rev R/C[VENOMOUS TIP Add drop Power Glide mc 1101 Treatmentaearfrg Lubricant lSO-04l aii metal POItS before -02 added toapplying grease far total frfctian-free performance] or glow R/G iel renders strik al lmnrreioments stabi ruel output RPMs improve g idle high aaou uperation also cleans lubricates entire fuel system FORMULA ARE DRAMATICALLY IMPROVING THE RIC MODELING WORLD RIC 2-Cycle Oil es evenly pes us gasoline give best os/oil mix gasoline pow ed model engines Improved ot ect ion frictional heat Near makes engine run smoother harder longer ENOMOUS TIP Add Power Reo Ft/C Fuel rent 150-021 2cycle gas/oil fuel miotors greatsall fuel perfarmanco] o Sdmore abos S akeO sbncans Powe Re dPowe Glide RIO prodocls send ssamped sell-addressed business size envelope Ihe address below Eaciusively Manufoosured Diasribus Power Glide R/C Bearing Lubricant 50-04 gets extra spin out bearings shafts linkages repelling magic SP-1 eliminates friction penetrates coats ane lubricates metal surfaces [VENOMOUS TiP ropellent Powe praloct ion roof corrosias Power Glide R/C Spray Lubricant r SO-05 gives complete orotection friction bush shafts ball-links ar ing metal surfaces electric motor bearings bof power immediately oi protection entire [VENOMOUS TIP Apply drop Power Glide A/C Beanng Labocal [SO04l after spraying part wit Power Glide RIC Spray Labdcant Snake Oil Lubricants improving RIG equipment reduced friction corrosion wear increasing speed power overall performance Get virtues Snake Oil Lubricants SP-10 working today rt Manufacturing Inc PO Boo 1247 StChartea IL 60174 708-554-76t6 January1996 53 444 ULTRA PRECISION REALISTIC MOTION CONTROL VALVES 4 VARIABLE PRESSURE BRAKE CONTROL VALVE Announcing latest control valve UP6 proportional brake control valve Designed give realistic brake action burning rubber pressure output brakes proportional movement control servo Control range 0 100 PSI Price$4995 Please see previous advertisements details other valves request full catalog ULTRA PRECISION TECHNICAL SERVICES LTD 1244 Honeysuckle Crescent Oakvil le OntarioL6H 258 Canada Phone Fax 905 1703 Dealer inquiries welcomeAll prices US fundsShipping valves & cylinders $450 54 Model Aviation inum-tube extension wire end wire end needed overcome plane difference between aileron-horn extension hinge line mounted aileron Make left right side dont mount yet wing may now covered aluminum tubes rotate sheet-aluminum hinges use 010 aluminum sheet its available roof flashing hardware stores Fold one-inch strip around tubing gives two tabs insert slot wing ailerons can mounted wing now tin-can bracket connects aileron torque rod ends Check whole works free movement Now can see loop linkage ailerons needed connection aileron servo recommend use Z bend servo Du-Bro nylon Kwik-Linls aileron horn end can threaded out aileron adjustment bother needed preserve control stiffness out ailerons wire wouldnt stiff enough would result aileron flutter Add flap servo must fit under lugs aileron servo flat its side Once servo place mount ood blocks supported balsa blocks accept servo-mounting screws Ive found use socket-head mounting screws gets little easier mount flap servoyou can use ball-head hex driver snug screws down servo should have round wheel opposing Du-Bro E-Z Connectors mounted nylon washers two flap-control rods connect flaps two very flexible braided-steel wires inside plastic guides Sullivan Flex Push cable 056 diameter serves several similar setups two cables pass servo wheel traveling wingtip-to-wingtip direction curve 90 exit underside wing traveling front-to-back direction now connection flap control horns Dont mount yetjust think about flaps mounted wing using Robart Super Hinge Points steel pins Notice hinge point below aileron tube serves two purposes enables hinge flaps though FOR YOUR TOP OF THE LINE AVIATION GIFTS & COLLECTABLES Sweat Shirts$20Squad Prints$15 Mugs$850Music Boxes$20 Coasters 4$13 Clocks$35 T-shirts$15 Hats Mahogany Desk Models Starting $9995 Pins Patches much much more! r ~LI -I- Cs FEATHER CUT creates new standard ease accuracy cutting white blue foam wing cores ds off Precise single wire tracking concert micro-adjustable balance weights guided exclusive three-point tracking system guarantees ripple-free surfaces No trailing edge burn-out common two wire systems Couple FEATHER CUT Tekoas THERMAL GENERATOR fool proof temperature control youll Pro st time out Cuts straight taper wings fins stabilizers matically ts tape edge workbench dining table stores Its own heavy duty mailing tube lete kit anodized plated components no hardware store trips ructions Include cutting first wing making templates u 28 Fold Bow 40 52 Available Power supply required Guaranteed out perform rest Simply bestl TEKOA THE CENTER OF DESIGN 49380 SKYHARBOR WAY AGUANGA CA 92536 PWnJg OnQ7AqAASA AV onongo,no FEATHER CUT $14950 S & H THERMAL GENERATOR Power Supply $11950 S & H 58 Model Aviation ron torque tube way makes wide gap flap down positionno gap flaps up gap importantit allows air bleed through gap flow over down top sides flaps action similar Fowler flaps linkages should no pitch change flapsup flaps-down arrangement flap horns large Du-Bro T-style nylon control horns Once place add flexible cable linkages flap servo Remember left right flex cables go opposite sides servo wheel As servo turns both cables push pull flaps should go down approximately 500 Slotted exit holes wing helpful until cable run operating smoothly plastic sheath should fastened both ends servo movement fully transmitted flaps Balsa filler pieces helpful obtaining good curved path binding complete securely fasten components fillet balsa dust microballoons CyA flaps should have equal deflection hinge points fit drilled holes fastened CyA action smooth looks right have equipped six airplanes style flaps have very pleased added degree flight control afford flaps down sea gull actually stable easier control its practically standing still Check wing-tail alignment measuring wingtip rudder hinge line measurements same wing aligned dimension Next stand rear check alignment elevator important get wing lined up elevator its going have some funny looking maneuvers Drill through wing fuselage blocks #7 drill wing bolts Drill perpendicular wing top surfacethe holes blocks will slanted Add 146 FREE CATALOG write call today TEAM DAVIS Aviation Memorabilia 714 S 23rd St South Bend IN 46615 24 HOUR Phone/Fax 219 289-5377 1 74 eeee ce oz oa 20 cce/f Featul * MachIned L * Fiberglass Parts * Nitimina Gear * hardWare Pack Send Si catalog outside USA $2 ____ A/f ~hio A/C Models 4251 Lutheran ChurchafltOWh Oh 45327 Technical Information Wing Span 1 Length SiSSq Wing rea U igib Flying Wglit 9 to 1 2 Stroke 12 16 1 Stroke plywood one-inch diameter reinforcement bolts will have something hear against use white K&B epoxy paint seal engine compartment tail fillets anything else isnt covered MonoKote Some sea gulls area dull gray some pure white some have few black accents noticeable wingtips added black accents tops bottoms wing tips well some black triangles tail simulate feathers want add black accents use black iron-on MonoKote Avoid trim sheets MonoKote will still ten years fuel will have affected used 39mm frog eyes craft store attached MonoKote silicone glue An alternative would largest flat eyes can find sea gull 100 feet away its hard see paintedon eyes eyes have movable pupils always look down theyre very cute middle country may see sea gullscover model gray MonoKote add some black accents some claws call hawk Hying Set up aileron throw h elevator h rudder 1 inches Make own adjustments initial settings radio allows variable flap settings much better has switch Extensive flying tips really needed design very docile controllable its fully capable maneuver can handle trick fly model like sea gull will like touch-and-gos model Instead adding bomb drop perhaps should add clam drop Good luck Seagull wish write include self-addressed stamped envelope would like reply Gus Munich 24 Skipper Dr WIslipNYll79S ery needs call write B&P Associates PO Box 22054 Waco TX 76702-2054 817662-5587 new electric starter battery pack cuts cord has always tied starter power panel Discover freedom being able start plane wherever added safety less wire get caught prop charge hefty 4 Amp/hour pack will take through weekend flying power enough spare dont stop have Ni-Cads virtually size imaginable cut experimenter free design whatever takes make yours best setup field REPORT CARD ON HINGES After ten years everybody thinks schools out hinges Lets grade competition see needs classes EASY HINE~ What look CA hinge Experience no can match SIGs 10 years development use Hinge Correct thickness achieve balance between strength durability flexibility ease assembly No holes slots weaken hinge Special surface treatment secure grip facing comes off hinge will come out Facing Thin easy insert hinge Treated CA wicks across whole hinge wood Processed retard CA cure time correct mistake just surface bonds ALL surface bonds MATERIALS THAT REALLY WORK EVERYTIME FOR LONG TUE Dont depend luck depend SIG EASY HINGES first still best name CA hinges SH-710 Pka 24 Materials Total Thickness Hinges rather ordinary item critical life model Dont save buck hinges crash buy use SIG EASY HINGES confidence SIG Easy Hinges DB D GP B C F GB ST Hinge ThicknessAAAABAB TearStrengthAAAABAB Surface TreatmentAFFFFFF lote RolA Glue Action Wicking A D A D A B C F D F n F n F DelayedCureACCFFFF Average Grade BC CC0 SIG MFG CO INC 401-7 So Front St Montezuma IA 50171 623-5154 January1996 59 B&P Associates Gives Total Flight Line FREEDOM WA EDGE SANDER 7w EASY way prepare balsa sheets wing skins
Edition: Model Aviation - 1996/01
Page Numbers: 48, 49, 50, 51, 52, 53, 54, 58, 59
coce re WSB mfloVator of Jonathan live ilk Iha ick yard Ls am food bui flying soar eveiy direction wh~n line flight would local flying ileki wetlands adjoin Bay sea gulls outnur considerable number m sea gulls wheel tu nse morning ti peel off head afternoon treated sea gulls think clams onthey drop flying model seemed out place oi could make pterodactyl gull would easy could make pterodactyl flew successfully figured sea gull would easy35 drop inner meat sea bn roi cei dist foi woi ad fleip ng ciam iius se daps RUCilON unless otherwise ing flat plans inhedral joints k pieces requn piece tip pieces s different weights trailing edge two pieces formed stock thin e goes about forms io shape needs thick rear match ailerons flaps make wing ribs /16 balsa cuffing rectangular pie 7 x 1 stack cut ribs once band saw outer veto wingtip wing sectioll aretheAplyv .tions 5A inchi fash es wiliepoxy Trimoximm center fie dihedralm place Little pieces will ensure center rib withstands forces win ne put upon wingtips come back down building board fastened place anhedral braces Add wing ribs tisir blo eaci sandpa te Fuselage after bu Its bas~ structure r ed2es bottom try match underside details servos push, underside tail section detailing tail wheel bracket locations triangular stabilizer shape resen ________ flap eyes beak LiU stiffness sides bottom piece should hard Cut out fuselage formers Fl F2 1/ plywood cut F3 /16 hard balsa grain vertical Glue F2 F3 fuselage sides bottom edges afiat building board Put ngle stock corners reinforce joints very important sight fuselage trueness squareness lack banana shape before glue tail ends together Glue together CyAa little dusting balsa dust microballons will help Add bottom sheet grain running lengthwise Carefully shape t nose bottom making sure sides square Later blocks nose ring place youll carve nose shape lower nose 1/2 sheet should have straight sides shown top view fuselage Slide place bottom sheetthe sides should drawn together glued CyA things look perfect Add 1/ plywood firewall Fl five-minute epoxy sure installed square fuselageit determines engines thrust line Fasten Hayes fillednylon 19-size engine mount firewall should mounted center Fl beams square fuselage centerline Use 4-40 bolts blind nuts Engine I recommend K&B Sportster 20 Sportster series brings together lot things right 20 simple engine its inexpensive long-lived powerful easy-to-operate reliable AAC Schnuerle ported quiet have modified engine turning cylinder has rear exhaust transverse shortened muffler sideexhaust version will work just fine An 0S 25 EP could substituted will need use fuel has least 2% castor oil now run engines Omega 10% nitro fuel Morgan fuels believe fuel contains 18% synthetic 2% castor plus some slickening additives As further Up let tell about J B Weld trick Its way keep muffler disassembling itself due vibration spreading parts over high weeds J-B Weld steel-filled two-pan epoxy capable withstanding heat exhaust system Take muffler apart spread some J-B Weld joints reassemble everything very unlikely parts will fall off now As added insurance spread small amount engine exhaust flange mount muffler mounts muffler rigidly engine also keeps exhaust goo exiting flange line should ever have take pieces anything apart heat propane torch will soften epoxy sufficiently disassembly Mount engine engine mounts drill tap plastic 4-40 thread engine its spinner prop should clear nose ring nose ring can mounted concentrically spinner models nose built-up using nose ring guide Sand front edge lower -inch nose block until nose ring about 1/s clear spinner concentric engine drive washer may now glued place Remove engine has served its purpose jig Use pieces a fill behind nose block ngle stock also useful want nose area have sufficient balsa can carve sea gull headshaped transition circular spinner rectangular fuselage fuselage should rectangular approximately halfway between Fl F2 top fuselage still exposed Fill joint between sides top bottom sheets 3/ triangle stock will enable round fuselage corners somewhat fear sanding through edge top rear fuselage sheet can now added Mount engine control cable fuel tank forward compartment recommend Sullivan six-ounce slant tank two fuel tubes clunk vent Hook vent muffler pressurization vent should come out right side fuselage top near muffler clunk tube should come out left side near needle valve Left right refer pilots view recommend Prather pink fuel tubing stays fittings withstands heat muffler strongly recommend using fuel filterpreferably Sullivan Crap-Trap Dont forget fill tank tank side Crap-Trap So fliers use fuel filters end up crying Dead stick cant imagine engine stopped always ask far think automobile would go fuel filter about halfway home recommend Sullivan units control cable Mount cable comes out line throw throttle control arm engine Leave plenty fuselage will connect servo later fuel tank should mounted far forward high possible Cut block fairly stiff foam rubber place under tank sheet will used topforward fuselage tank cover will have carved out clear tank top X-Acto makes round carving tool makes carving inside balsa blocks easy job Some people make top block removable using screws Instead check tank leaks before putting fuselage cover top block fasten place General Electric clear RTV way have rigidity glued top block can still get tank too much hassle sea gull uses 10-inch aluminum landing gear Prather medium dural gear two-inch Dave Brown Lite wheels Use -20 nylon screws fasten landing gear fuselage nylon screws will break off really hard landing tearing out bottom fuselage Carve forward fuselage round sand fuselage edges round final sand cover easier cover fuselage before adding tail feathers recommend white Super MonoKote stands test time goes easy cleans easy will probably available ten years inevitable repair job sea gull accompanying pictures two years old veteran 500 flights pictures taken Tail tail feathers made light /s balsa Make transverse three-inch section stabilizer first Open slots fuselage sides stab Glue stab place checking perpendicularity fuselage centerline squareness fuselage bottom Measure cut rest stabilizer Notice triangular fill-in has grain running along edge simple way measure hold three-inch sheet below fuselage line up front edge proper place fuselage side lining up rear edge transverse stabilizer thats already place Use pencil draw line Sand final perfect fit Use leftover pointy end three-inch sheet make second side Fill small triangular opening will left using same technique fuselage sides will covered January1996 51 Full-Size Plans Availablesee page 181 2i7 II m / 3 K 3 4rs-nzNr7 52 Model Aviation C C z 0 N 0 AI white MonoKote triangular fill-in will glued cant glue anything MonoKote x 13 strip covering will have removed fuselage side rest stabilizer can now glued place wouldnt hurt make small fillet microballoons CyA fill unevenness joint vertical stabilizer repeat construction technique except triangular stock used fillet Again means removing MonoKote top deckit has wider allow fillet stabilizer fin can now covered Make elevator rudder soft t cover youre might well make cover flaps ailerons Hinge rudder elevator fuselage have found Sig Easy Hinges generally trouble-free easy install trick get slots right center mating parts use #11 blade Add tail wheel bracket Du-Bro makes filled-nylon tail wheel bracket has stood test time tail wheel should line up rudder should trail backwards about 450 simple tin-can metal bracket will tie tail wheel rudder aileron servo mounted cuffing rectangular hole center-bottom wing surface Mount plywood plates 1/16 wing surface servo mounting screws aileron horn linkage bit unusual has couple torque out ailerons has take account dihedral-and anhedral angular mismatch 3A2 Goldberg aileron horn sets can placed center wing just would strip aileron-equipped aircraft outer ends must modified mate up /s6 diameter aluminum-tubing torque rod cut end wire normally inside plastic tube about 11/2 inches bend goes threaded portion discard plastic tube bend wire zig-zag pattern just slides aluminum tube coat wire five-minute epoxy slide make similar wire end coathanger wire other end tube finished youll have aileron horn Pnwar Rev R/CTHE POWERFULPower Glide R/C ie TreatmentBearing Grease 1 afterVIRTUES OF50-03 enhances uri oil 2 4differential drive shaft ycle RIG engines OILand gearbox output low drops after adaySNiiirsmooths seals prooperation makes tects parts high em run coolerLUBRICANTSpressure frictional i-rtster last muchwear Differentials onger lessPHENOMENALtreated Power maintenanceGlide run smoother and5 Foot Troatment Mao PM Perfonnance]grease perfect oh ruau R/G cars R/G model boats too Use Engine Treatment alongSPlOResistant water PowtaI Power Rev R/C[VENOMOUS TIP Add drop Power Glide mc 1101 Treatmentaearfrg Lubricant lSO-04l aii metal POItS before -02 added toapplying grease far total frfctian-free performance] or glow R/G iel renders strik al lmnrreioments stabi ruel output RPMs improve g idle high aaou uperation also cleans lubricates entire fuel system FORMULA ARE DRAMATICALLY IMPROVING THE RIC MODELING WORLD RIC 2-Cycle Oil es evenly pes us gasoline give best os/oil mix gasoline pow ed model engines Improved ot ect ion frictional heat Near makes engine run smoother harder longer ENOMOUS TIP Add Power Reo Ft/C Fuel rent 150-021 2cycle gas/oil fuel miotors greatsall fuel perfarmanco] o Sdmore abos S akeO sbncans Powe Re dPowe Glide RIO prodocls send ssamped sell-addressed business size envelope Ihe address below Eaciusively Manufoosured Diasribus Power Glide R/C Bearing Lubricant 50-04 gets extra spin out bearings shafts linkages repelling magic SP-1 eliminates friction penetrates coats ane lubricates metal surfaces [VENOMOUS TiP ropellent Powe praloct ion roof corrosias Power Glide R/C Spray Lubricant r SO-05 gives complete orotection friction bush shafts ball-links ar ing metal surfaces electric motor bearings bof power immediately oi protection entire [VENOMOUS TIP Apply drop Power Glide A/C Beanng Labocal [SO04l after spraying part wit Power Glide RIC Spray Labdcant Snake Oil Lubricants improving RIG equipment reduced friction corrosion wear increasing speed power overall performance Get virtues Snake Oil Lubricants SP-10 working today rt Manufacturing Inc PO Boo 1247 StChartea IL 60174 708-554-76t6 January1996 53 444 ULTRA PRECISION REALISTIC MOTION CONTROL VALVES 4 VARIABLE PRESSURE BRAKE CONTROL VALVE Announcing latest control valve UP6 proportional brake control valve Designed give realistic brake action burning rubber pressure output brakes proportional movement control servo Control range 0 100 PSI Price$4995 Please see previous advertisements details other valves request full catalog ULTRA PRECISION TECHNICAL SERVICES LTD 1244 Honeysuckle Crescent Oakvil le OntarioL6H 258 Canada Phone Fax 905 1703 Dealer inquiries welcomeAll prices US fundsShipping valves & cylinders $450 54 Model Aviation inum-tube extension wire end wire end needed overcome plane difference between aileron-horn extension hinge line mounted aileron Make left right side dont mount yet wing may now covered aluminum tubes rotate sheet-aluminum hinges use 010 aluminum sheet its available roof flashing hardware stores Fold one-inch strip around tubing gives two tabs insert slot wing ailerons can mounted wing now tin-can bracket connects aileron torque rod ends Check whole works free movement Now can see loop linkage ailerons needed connection aileron servo recommend use Z bend servo Du-Bro nylon Kwik-Linls aileron horn end can threaded out aileron adjustment bother needed preserve control stiffness out ailerons wire wouldnt stiff enough would result aileron flutter Add flap servo must fit under lugs aileron servo flat its side Once servo place mount ood blocks supported balsa blocks accept servo-mounting screws Ive found use socket-head mounting screws gets little easier mount flap servoyou can use ball-head hex driver snug screws down servo should have round wheel opposing Du-Bro E-Z Connectors mounted nylon washers two flap-control rods connect flaps two very flexible braided-steel wires inside plastic guides Sullivan Flex Push cable 056 diameter serves several similar setups two cables pass servo wheel traveling wingtip-to-wingtip direction curve 90 exit underside wing traveling front-to-back direction now connection flap control horns Dont mount yetjust think about flaps mounted wing using Robart Super Hinge Points steel pins Notice hinge point below aileron tube serves two purposes enables hinge flaps though FOR YOUR TOP OF THE LINE AVIATION GIFTS & COLLECTABLES Sweat Shirts$20Squad Prints$15 Mugs$850Music Boxes$20 Coasters 4$13 Clocks$35 T-shirts$15 Hats Mahogany Desk Models Starting $9995 Pins Patches much much more! r ~LI -I- Cs FEATHER CUT creates new standard ease accuracy cutting white blue foam wing cores ds off Precise single wire tracking concert micro-adjustable balance weights guided exclusive three-point tracking system guarantees ripple-free surfaces No trailing edge burn-out common two wire systems Couple FEATHER CUT Tekoas THERMAL GENERATOR fool proof temperature control youll Pro st time out Cuts straight taper wings fins stabilizers matically ts tape edge workbench dining table stores Its own heavy duty mailing tube lete kit anodized plated components no hardware store trips ructions Include cutting first wing making templates u 28 Fold Bow 40 52 Available Power supply required Guaranteed out perform rest Simply bestl TEKOA THE CENTER OF DESIGN 49380 SKYHARBOR WAY AGUANGA CA 92536 PWnJg OnQ7AqAASA AV onongo,no FEATHER CUT $14950 S & H THERMAL GENERATOR Power Supply $11950 S & H 58 Model Aviation ron torque tube way makes wide gap flap down positionno gap flaps up gap importantit allows air bleed through gap flow over down top sides flaps action similar Fowler flaps linkages should no pitch change flapsup flaps-down arrangement flap horns large Du-Bro T-style nylon control horns Once place add flexible cable linkages flap servo Remember left right flex cables go opposite sides servo wheel As servo turns both cables push pull flaps should go down approximately 500 Slotted exit holes wing helpful until cable run operating smoothly plastic sheath should fastened both ends servo movement fully transmitted flaps Balsa filler pieces helpful obtaining good curved path binding complete securely fasten components fillet balsa dust microballoons CyA flaps should have equal deflection hinge points fit drilled holes fastened CyA action smooth looks right have equipped six airplanes style flaps have very pleased added degree flight control afford flaps down sea gull actually stable easier control its practically standing still Check wing-tail alignment measuring wingtip rudder hinge line measurements same wing aligned dimension Next stand rear check alignment elevator important get wing lined up elevator its going have some funny looking maneuvers Drill through wing fuselage blocks #7 drill wing bolts Drill perpendicular wing top surfacethe holes blocks will slanted Add 146 FREE CATALOG write call today TEAM DAVIS Aviation Memorabilia 714 S 23rd St South Bend IN 46615 24 HOUR Phone/Fax 219 289-5377 1 74 eeee ce oz oa 20 cce/f Featul * MachIned L * Fiberglass Parts * Nitimina Gear * hardWare Pack Send Si catalog outside USA $2 ____ A/f ~hio A/C Models 4251 Lutheran ChurchafltOWh Oh 45327 Technical Information Wing Span 1 Length SiSSq Wing rea U igib Flying Wglit 9 to 1 2 Stroke 12 16 1 Stroke plywood one-inch diameter reinforcement bolts will have something hear against use white K&B epoxy paint seal engine compartment tail fillets anything else isnt covered MonoKote Some sea gulls area dull gray some pure white some have few black accents noticeable wingtips added black accents tops bottoms wing tips well some black triangles tail simulate feathers want add black accents use black iron-on MonoKote Avoid trim sheets MonoKote will still ten years fuel will have affected used 39mm frog eyes craft store attached MonoKote silicone glue An alternative would largest flat eyes can find sea gull 100 feet away its hard see paintedon eyes eyes have movable pupils always look down theyre very cute middle country may see sea gullscover model gray MonoKote add some black accents some claws call hawk Hying Set up aileron throw h elevator h rudder 1 inches Make own adjustments initial settings radio allows variable flap settings much better has switch Extensive flying tips really needed design very docile controllable its fully capable maneuver can handle trick fly model like sea gull will like touch-and-gos model Instead adding bomb drop perhaps should add clam drop Good luck Seagull wish write include self-addressed stamped envelope would like reply Gus Munich 24 Skipper Dr WIslipNYll79S ery needs call write B&P Associates PO Box 22054 Waco TX 76702-2054 817662-5587 new electric starter battery pack cuts cord has always tied starter power panel Discover freedom being able start plane wherever added safety less wire get caught prop charge hefty 4 Amp/hour pack will take through weekend flying power enough spare dont stop have Ni-Cads virtually size imaginable cut experimenter free design whatever takes make yours best setup field REPORT CARD ON HINGES After ten years everybody thinks schools out hinges Lets grade competition see needs classes EASY HINE~ What look CA hinge Experience no can match SIGs 10 years development use Hinge Correct thickness achieve balance between strength durability flexibility ease assembly No holes slots weaken hinge Special surface treatment secure grip facing comes off hinge will come out Facing Thin easy insert hinge Treated CA wicks across whole hinge wood Processed retard CA cure time correct mistake just surface bonds ALL surface bonds MATERIALS THAT REALLY WORK EVERYTIME FOR LONG TUE Dont depend luck depend SIG EASY HINGES first still best name CA hinges SH-710 Pka 24 Materials Total Thickness Hinges rather ordinary item critical life model Dont save buck hinges crash buy use SIG EASY HINGES confidence SIG Easy Hinges DB D GP B C F GB ST Hinge ThicknessAAAABAB TearStrengthAAAABAB Surface TreatmentAFFFFFF lote RolA Glue Action Wicking A D A D A B C F D F n F n F DelayedCureACCFFFF Average Grade BC CC0 SIG MFG CO INC 401-7 So Front St Montezuma IA 50171 623-5154 January1996 59 B&P Associates Gives Total Flight Line FREEDOM WA EDGE SANDER 7w EASY way prepare balsa sheets wing skins
Edition: Model Aviation - 1996/01
Page Numbers: 48, 49, 50, 51, 52, 53, 54, 58, 59
coce re WSB mfloVator of Jonathan live ilk Iha ick yard Ls am food bui flying soar eveiy direction wh~n line flight would local flying ileki wetlands adjoin Bay sea gulls outnur considerable number m sea gulls wheel tu nse morning ti peel off head afternoon treated sea gulls think clams onthey drop flying model seemed out place oi could make pterodactyl gull would easy could make pterodactyl flew successfully figured sea gull would easy35 drop inner meat sea bn roi cei dist foi woi ad fleip ng ciam iius se daps RUCilON unless otherwise ing flat plans inhedral joints k pieces requn piece tip pieces s different weights trailing edge two pieces formed stock thin e goes about forms io shape needs thick rear match ailerons flaps make wing ribs /16 balsa cuffing rectangular pie 7 x 1 stack cut ribs once band saw outer veto wingtip wing sectioll aretheAplyv .tions 5A inchi fash es wiliepoxy Trimoximm center fie dihedralm place Little pieces will ensure center rib withstands forces win ne put upon wingtips come back down building board fastened place anhedral braces Add wing ribs tisir blo eaci sandpa te Fuselage after bu Its bas~ structure r ed2es bottom try match underside details servos push, underside tail section detailing tail wheel bracket locations triangular stabilizer shape resen ________ flap eyes beak LiU stiffness sides bottom piece should hard Cut out fuselage formers Fl F2 1/ plywood cut F3 /16 hard balsa grain vertical Glue F2 F3 fuselage sides bottom edges afiat building board Put ngle stock corners reinforce joints very important sight fuselage trueness squareness lack banana shape before glue tail ends together Glue together CyAa little dusting balsa dust microballons will help Add bottom sheet grain running lengthwise Carefully shape t nose bottom making sure sides square Later blocks nose ring place youll carve nose shape lower nose 1/2 sheet should have straight sides shown top view fuselage Slide place bottom sheetthe sides should drawn together glued CyA things look perfect Add 1/ plywood firewall Fl five-minute epoxy sure installed square fuselageit determines engines thrust line Fasten Hayes fillednylon 19-size engine mount firewall should mounted center Fl beams square fuselage centerline Use 4-40 bolts blind nuts Engine I recommend K&B Sportster 20 Sportster series brings together lot things right 20 simple engine its inexpensive long-lived powerful easy-to-operate reliable AAC Schnuerle ported quiet have modified engine turning cylinder has rear exhaust transverse shortened muffler sideexhaust version will work just fine An 0S 25 EP could substituted will need use fuel has least 2% castor oil now run engines Omega 10% nitro fuel Morgan fuels believe fuel contains 18% synthetic 2% castor plus some slickening additives As further Up let tell about J B Weld trick Its way keep muffler disassembling itself due vibration spreading parts over high weeds J-B Weld steel-filled two-pan epoxy capable withstanding heat exhaust system Take muffler apart spread some J-B Weld joints reassemble everything very unlikely parts will fall off now As added insurance spread small amount engine exhaust flange mount muffler mounts muffler rigidly engine also keeps exhaust goo exiting flange line should ever have take pieces anything apart heat propane torch will soften epoxy sufficiently disassembly Mount engine engine mounts drill tap plastic 4-40 thread engine its spinner prop should clear nose ring nose ring can mounted concentrically spinner models nose built-up using nose ring guide Sand front edge lower -inch nose block until nose ring about 1/s clear spinner concentric engine drive washer may now glued place Remove engine has served its purpose jig Use pieces a fill behind nose block ngle stock also useful want nose area have sufficient balsa can carve sea gull headshaped transition circular spinner rectangular fuselage fuselage should rectangular approximately halfway between Fl F2 top fuselage still exposed Fill joint between sides top bottom sheets 3/ triangle stock will enable round fuselage corners somewhat fear sanding through edge top rear fuselage sheet can now added Mount engine control cable fuel tank forward compartment recommend Sullivan six-ounce slant tank two fuel tubes clunk vent Hook vent muffler pressurization vent should come out right side fuselage top near muffler clunk tube should come out left side near needle valve Left right refer pilots view recommend Prather pink fuel tubing stays fittings withstands heat muffler strongly recommend using fuel filterpreferably Sullivan Crap-Trap Dont forget fill tank tank side Crap-Trap So fliers use fuel filters end up crying Dead stick cant imagine engine stopped always ask far think automobile would go fuel filter about halfway home recommend Sullivan units control cable Mount cable comes out line throw throttle control arm engine Leave plenty fuselage will connect servo later fuel tank should mounted far forward high possible Cut block fairly stiff foam rubber place under tank sheet will used topforward fuselage tank cover will have carved out clear tank top X-Acto makes round carving tool makes carving inside balsa blocks easy job Some people make top block removable using screws Instead check tank leaks before putting fuselage cover top block fasten place General Electric clear RTV way have rigidity glued top block can still get tank too much hassle sea gull uses 10-inch aluminum landing gear Prather medium dural gear two-inch Dave Brown Lite wheels Use -20 nylon screws fasten landing gear fuselage nylon screws will break off really hard landing tearing out bottom fuselage Carve forward fuselage round sand fuselage edges round final sand cover easier cover fuselage before adding tail feathers recommend white Super MonoKote stands test time goes easy cleans easy will probably available ten years inevitable repair job sea gull accompanying pictures two years old veteran 500 flights pictures taken Tail tail feathers made light /s balsa Make transverse three-inch section stabilizer first Open slots fuselage sides stab Glue stab place checking perpendicularity fuselage centerline squareness fuselage bottom Measure cut rest stabilizer Notice triangular fill-in has grain running along edge simple way measure hold three-inch sheet below fuselage line up front edge proper place fuselage side lining up rear edge transverse stabilizer thats already place Use pencil draw line Sand final perfect fit Use leftover pointy end three-inch sheet make second side Fill small triangular opening will left using same technique fuselage sides will covered January1996 51 Full-Size Plans Availablesee page 181 2i7 II m / 3 K 3 4rs-nzNr7 52 Model Aviation C C z 0 N 0 AI white MonoKote triangular fill-in will glued cant glue anything MonoKote x 13 strip covering will have removed fuselage side rest stabilizer can now glued place wouldnt hurt make small fillet microballoons CyA fill unevenness joint vertical stabilizer repeat construction technique except triangular stock used fillet Again means removing MonoKote top deckit has wider allow fillet stabilizer fin can now covered Make elevator rudder soft t cover youre might well make cover flaps ailerons Hinge rudder elevator fuselage have found Sig Easy Hinges generally trouble-free easy install trick get slots right center mating parts use #11 blade Add tail wheel bracket Du-Bro makes filled-nylon tail wheel bracket has stood test time tail wheel should line up rudder should trail backwards about 450 simple tin-can metal bracket will tie tail wheel rudder aileron servo mounted cuffing rectangular hole center-bottom wing surface Mount plywood plates 1/16 wing surface servo mounting screws aileron horn linkage bit unusual has couple torque out ailerons has take account dihedral-and anhedral angular mismatch 3A2 Goldberg aileron horn sets can placed center wing just would strip aileron-equipped aircraft outer ends must modified mate up /s6 diameter aluminum-tubing torque rod cut end wire normally inside plastic tube about 11/2 inches bend goes threaded portion discard plastic tube bend wire zig-zag pattern just slides aluminum tube coat wire five-minute epoxy slide make similar wire end coathanger wire other end tube finished youll have aileron horn Pnwar Rev R/CTHE POWERFULPower Glide R/C ie TreatmentBearing Grease 1 afterVIRTUES OF50-03 enhances uri oil 2 4differential drive shaft ycle RIG engines OILand gearbox output low drops after adaySNiiirsmooths seals prooperation makes tects parts high em run coolerLUBRICANTSpressure frictional i-rtster last muchwear Differentials onger lessPHENOMENALtreated Power maintenanceGlide run smoother and5 Foot Troatment Mao PM Perfonnance]grease perfect oh ruau R/G cars R/G model boats too Use Engine Treatment alongSPlOResistant water PowtaI Power Rev R/C[VENOMOUS TIP Add drop Power Glide mc 1101 Treatmentaearfrg Lubricant lSO-04l aii metal POItS before -02 added toapplying grease far total frfctian-free performance] or glow R/G iel renders strik al lmnrreioments stabi ruel output RPMs improve g idle high aaou uperation also cleans lubricates entire fuel system FORMULA ARE DRAMATICALLY IMPROVING THE RIC MODELING WORLD RIC 2-Cycle Oil es evenly pes us gasoline give best os/oil mix gasoline pow ed model engines Improved ot ect ion frictional heat Near makes engine run smoother harder longer ENOMOUS TIP Add Power Reo Ft/C Fuel rent 150-021 2cycle gas/oil fuel miotors greatsall fuel perfarmanco] o Sdmore abos S akeO sbncans Powe Re dPowe Glide RIO prodocls send ssamped sell-addressed business size envelope Ihe address below Eaciusively Manufoosured Diasribus Power Glide R/C Bearing Lubricant 50-04 gets extra spin out bearings shafts linkages repelling magic SP-1 eliminates friction penetrates coats ane lubricates metal surfaces [VENOMOUS TiP ropellent Powe praloct ion roof corrosias Power Glide R/C Spray Lubricant r SO-05 gives complete orotection friction bush shafts ball-links ar ing metal surfaces electric motor bearings bof power immediately oi protection entire [VENOMOUS TIP Apply drop Power Glide A/C Beanng Labocal [SO04l after spraying part wit Power Glide RIC Spray Labdcant Snake Oil Lubricants improving RIG equipment reduced friction corrosion wear increasing speed power overall performance Get virtues Snake Oil Lubricants SP-10 working today rt Manufacturing Inc PO Boo 1247 StChartea IL 60174 708-554-76t6 January1996 53 444 ULTRA PRECISION REALISTIC MOTION CONTROL VALVES 4 VARIABLE PRESSURE BRAKE CONTROL VALVE Announcing latest control valve UP6 proportional brake control valve Designed give realistic brake action burning rubber pressure output brakes proportional movement control servo Control range 0 100 PSI Price$4995 Please see previous advertisements details other valves request full catalog ULTRA PRECISION TECHNICAL SERVICES LTD 1244 Honeysuckle Crescent Oakvil le OntarioL6H 258 Canada Phone Fax 905 1703 Dealer inquiries welcomeAll prices US fundsShipping valves & cylinders $450 54 Model Aviation inum-tube extension wire end wire end needed overcome plane difference between aileron-horn extension hinge line mounted aileron Make left right side dont mount yet wing may now covered aluminum tubes rotate sheet-aluminum hinges use 010 aluminum sheet its available roof flashing hardware stores Fold one-inch strip around tubing gives two tabs insert slot wing ailerons can mounted wing now tin-can bracket connects aileron torque rod ends Check whole works free movement Now can see loop linkage ailerons needed connection aileron servo recommend use Z bend servo Du-Bro nylon Kwik-Linls aileron horn end can threaded out aileron adjustment bother needed preserve control stiffness out ailerons wire wouldnt stiff enough would result aileron flutter Add flap servo must fit under lugs aileron servo flat its side Once servo place mount ood blocks supported balsa blocks accept servo-mounting screws Ive found use socket-head mounting screws gets little easier mount flap servoyou can use ball-head hex driver snug screws down servo should have round wheel opposing Du-Bro E-Z Connectors mounted nylon washers two flap-control rods connect flaps two very flexible braided-steel wires inside plastic guides Sullivan Flex Push cable 056 diameter serves several similar setups two cables pass servo wheel traveling wingtip-to-wingtip direction curve 90 exit underside wing traveling front-to-back direction now connection flap control horns Dont mount yetjust think about flaps mounted wing using Robart Super Hinge Points steel pins Notice hinge point below aileron tube serves two purposes enables hinge flaps though FOR YOUR TOP OF THE LINE AVIATION GIFTS & COLLECTABLES Sweat Shirts$20Squad Prints$15 Mugs$850Music Boxes$20 Coasters 4$13 Clocks$35 T-shirts$15 Hats Mahogany Desk Models Starting $9995 Pins Patches much much more! r ~LI -I- Cs FEATHER CUT creates new standard ease accuracy cutting white blue foam wing cores ds off Precise single wire tracking concert micro-adjustable balance weights guided exclusive three-point tracking system guarantees ripple-free surfaces No trailing edge burn-out common two wire systems Couple FEATHER CUT Tekoas THERMAL GENERATOR fool proof temperature control youll Pro st time out Cuts straight taper wings fins stabilizers matically ts tape edge workbench dining table stores Its own heavy duty mailing tube lete kit anodized plated components no hardware store trips ructions Include cutting first wing making templates u 28 Fold Bow 40 52 Available Power supply required Guaranteed out perform rest Simply bestl TEKOA THE CENTER OF DESIGN 49380 SKYHARBOR WAY AGUANGA CA 92536 PWnJg OnQ7AqAASA AV onongo,no FEATHER CUT $14950 S & H THERMAL GENERATOR Power Supply $11950 S & H 58 Model Aviation ron torque tube way makes wide gap flap down positionno gap flaps up gap importantit allows air bleed through gap flow over down top sides flaps action similar Fowler flaps linkages should no pitch change flapsup flaps-down arrangement flap horns large Du-Bro T-style nylon control horns Once place add flexible cable linkages flap servo Remember left right flex cables go opposite sides servo wheel As servo turns both cables push pull flaps should go down approximately 500 Slotted exit holes wing helpful until cable run operating smoothly plastic sheath should fastened both ends servo movement fully transmitted flaps Balsa filler pieces helpful obtaining good curved path binding complete securely fasten components fillet balsa dust microballoons CyA flaps should have equal deflection hinge points fit drilled holes fastened CyA action smooth looks right have equipped six airplanes style flaps have very pleased added degree flight control afford flaps down sea gull actually stable easier control its practically standing still Check wing-tail alignment measuring wingtip rudder hinge line measurements same wing aligned dimension Next stand rear check alignment elevator important get wing lined up elevator its going have some funny looking maneuvers Drill through wing fuselage blocks #7 drill wing bolts Drill perpendicular wing top surfacethe holes blocks will slanted Add 146 FREE CATALOG write call today TEAM DAVIS Aviation Memorabilia 714 S 23rd St South Bend IN 46615 24 HOUR Phone/Fax 219 289-5377 1 74 eeee ce oz oa 20 cce/f Featul * MachIned L * Fiberglass Parts * Nitimina Gear * hardWare Pack Send Si catalog outside USA $2 ____ A/f ~hio A/C Models 4251 Lutheran ChurchafltOWh Oh 45327 Technical Information Wing Span 1 Length SiSSq Wing rea U igib Flying Wglit 9 to 1 2 Stroke 12 16 1 Stroke plywood one-inch diameter reinforcement bolts will have something hear against use white K&B epoxy paint seal engine compartment tail fillets anything else isnt covered MonoKote Some sea gulls area dull gray some pure white some have few black accents noticeable wingtips added black accents tops bottoms wing tips well some black triangles tail simulate feathers want add black accents use black iron-on MonoKote Avoid trim sheets MonoKote will still ten years fuel will have affected used 39mm frog eyes craft store attached MonoKote silicone glue An alternative would largest flat eyes can find sea gull 100 feet away its hard see paintedon eyes eyes have movable pupils always look down theyre very cute middle country may see sea gullscover model gray MonoKote add some black accents some claws call hawk Hying Set up aileron throw h elevator h rudder 1 inches Make own adjustments initial settings radio allows variable flap settings much better has switch Extensive flying tips really needed design very docile controllable its fully capable maneuver can handle trick fly model like sea gull will like touch-and-gos model Instead adding bomb drop perhaps should add clam drop Good luck Seagull wish write include self-addressed stamped envelope would like reply Gus Munich 24 Skipper Dr WIslipNYll79S ery needs call write B&P Associates PO Box 22054 Waco TX 76702-2054 817662-5587 new electric starter battery pack cuts cord has always tied starter power panel Discover freedom being able start plane wherever added safety less wire get caught prop charge hefty 4 Amp/hour pack will take through weekend flying power enough spare dont stop have Ni-Cads virtually size imaginable cut experimenter free design whatever takes make yours best setup field REPORT CARD ON HINGES After ten years everybody thinks schools out hinges Lets grade competition see needs classes EASY HINE~ What look CA hinge Experience no can match SIGs 10 years development use Hinge Correct thickness achieve balance between strength durability flexibility ease assembly No holes slots weaken hinge Special surface treatment secure grip facing comes off hinge will come out Facing Thin easy insert hinge Treated CA wicks across whole hinge wood Processed retard CA cure time correct mistake just surface bonds ALL surface bonds MATERIALS THAT REALLY WORK EVERYTIME FOR LONG TUE Dont depend luck depend SIG EASY HINGES first still best name CA hinges SH-710 Pka 24 Materials Total Thickness Hinges rather ordinary item critical life model Dont save buck hinges crash buy use SIG EASY HINGES confidence SIG Easy Hinges DB D GP B C F GB ST Hinge ThicknessAAAABAB TearStrengthAAAABAB Surface TreatmentAFFFFFF lote RolA Glue Action Wicking A D A D A B C F D F n F n F DelayedCureACCFFFF Average Grade BC CC0 SIG MFG CO INC 401-7 So Front St Montezuma IA 50171 623-5154 January1996 59 B&P Associates Gives Total Flight Line FREEDOM WA EDGE SANDER 7w EASY way prepare balsa sheets wing skins
Edition: Model Aviation - 1996/01
Page Numbers: 48, 49, 50, 51, 52, 53, 54, 58, 59
coce re WSB mfloVator of Jonathan live ilk Iha ick yard Ls am food bui flying soar eveiy direction wh~n line flight would local flying ileki wetlands adjoin Bay sea gulls outnur considerable number m sea gulls wheel tu nse morning ti peel off head afternoon treated sea gulls think clams onthey drop flying model seemed out place oi could make pterodactyl gull would easy could make pterodactyl flew successfully figured sea gull would easy35 drop inner meat sea bn roi cei dist foi woi ad fleip ng ciam iius se daps RUCilON unless otherwise ing flat plans inhedral joints k pieces requn piece tip pieces s different weights trailing edge two pieces formed stock thin e goes about forms io shape needs thick rear match ailerons flaps make wing ribs /16 balsa cuffing rectangular pie 7 x 1 stack cut ribs once band saw outer veto wingtip wing sectioll aretheAplyv .tions 5A inchi fash es wiliepoxy Trimoximm center fie dihedralm place Little pieces will ensure center rib withstands forces win ne put upon wingtips come back down building board fastened place anhedral braces Add wing ribs tisir blo eaci sandpa te Fuselage after bu Its bas~ structure r ed2es bottom try match underside details servos push, underside tail section detailing tail wheel bracket locations triangular stabilizer shape resen ________ flap eyes beak LiU stiffness sides bottom piece should hard Cut out fuselage formers Fl F2 1/ plywood cut F3 /16 hard balsa grain vertical Glue F2 F3 fuselage sides bottom edges afiat building board Put ngle stock corners reinforce joints very important sight fuselage trueness squareness lack banana shape before glue tail ends together Glue together CyAa little dusting balsa dust microballons will help Add bottom sheet grain running lengthwise Carefully shape t nose bottom making sure sides square Later blocks nose ring place youll carve nose shape lower nose 1/2 sheet should have straight sides shown top view fuselage Slide place bottom sheetthe sides should drawn together glued CyA things look perfect Add 1/ plywood firewall Fl five-minute epoxy sure installed square fuselageit determines engines thrust line Fasten Hayes fillednylon 19-size engine mount firewall should mounted center Fl beams square fuselage centerline Use 4-40 bolts blind nuts Engine I recommend K&B Sportster 20 Sportster series brings together lot things right 20 simple engine its inexpensive long-lived powerful easy-to-operate reliable AAC Schnuerle ported quiet have modified engine turning cylinder has rear exhaust transverse shortened muffler sideexhaust version will work just fine An 0S 25 EP could substituted will need use fuel has least 2% castor oil now run engines Omega 10% nitro fuel Morgan fuels believe fuel contains 18% synthetic 2% castor plus some slickening additives As further Up let tell about J B Weld trick Its way keep muffler disassembling itself due vibration spreading parts over high weeds J-B Weld steel-filled two-pan epoxy capable withstanding heat exhaust system Take muffler apart spread some J-B Weld joints reassemble everything very unlikely parts will fall off now As added insurance spread small amount engine exhaust flange mount muffler mounts muffler rigidly engine also keeps exhaust goo exiting flange line should ever have take pieces anything apart heat propane torch will soften epoxy sufficiently disassembly Mount engine engine mounts drill tap plastic 4-40 thread engine its spinner prop should clear nose ring nose ring can mounted concentrically spinner models nose built-up using nose ring guide Sand front edge lower -inch nose block until nose ring about 1/s clear spinner concentric engine drive washer may now glued place Remove engine has served its purpose jig Use pieces a fill behind nose block ngle stock also useful want nose area have sufficient balsa can carve sea gull headshaped transition circular spinner rectangular fuselage fuselage should rectangular approximately halfway between Fl F2 top fuselage still exposed Fill joint between sides top bottom sheets 3/ triangle stock will enable round fuselage corners somewhat fear sanding through edge top rear fuselage sheet can now added Mount engine control cable fuel tank forward compartment recommend Sullivan six-ounce slant tank two fuel tubes clunk vent Hook vent muffler pressurization vent should come out right side fuselage top near muffler clunk tube should come out left side near needle valve Left right refer pilots view recommend Prather pink fuel tubing stays fittings withstands heat muffler strongly recommend using fuel filterpreferably Sullivan Crap-Trap Dont forget fill tank tank side Crap-Trap So fliers use fuel filters end up crying Dead stick cant imagine engine stopped always ask far think automobile would go fuel filter about halfway home recommend Sullivan units control cable Mount cable comes out line throw throttle control arm engine Leave plenty fuselage will connect servo later fuel tank should mounted far forward high possible Cut block fairly stiff foam rubber place under tank sheet will used topforward fuselage tank cover will have carved out clear tank top X-Acto makes round carving tool makes carving inside balsa blocks easy job Some people make top block removable using screws Instead check tank leaks before putting fuselage cover top block fasten place General Electric clear RTV way have rigidity glued top block can still get tank too much hassle sea gull uses 10-inch aluminum landing gear Prather medium dural gear two-inch Dave Brown Lite wheels Use -20 nylon screws fasten landing gear fuselage nylon screws will break off really hard landing tearing out bottom fuselage Carve forward fuselage round sand fuselage edges round final sand cover easier cover fuselage before adding tail feathers recommend white Super MonoKote stands test time goes easy cleans easy will probably available ten years inevitable repair job sea gull accompanying pictures two years old veteran 500 flights pictures taken Tail tail feathers made light /s balsa Make transverse three-inch section stabilizer first Open slots fuselage sides stab Glue stab place checking perpendicularity fuselage centerline squareness fuselage bottom Measure cut rest stabilizer Notice triangular fill-in has grain running along edge simple way measure hold three-inch sheet below fuselage line up front edge proper place fuselage side lining up rear edge transverse stabilizer thats already place Use pencil draw line Sand final perfect fit Use leftover pointy end three-inch sheet make second side Fill small triangular opening will left using same technique fuselage sides will covered January1996 51 Full-Size Plans Availablesee page 181 2i7 II m / 3 K 3 4rs-nzNr7 52 Model Aviation C C z 0 N 0 AI white MonoKote triangular fill-in will glued cant glue anything MonoKote x 13 strip covering will have removed fuselage side rest stabilizer can now glued place wouldnt hurt make small fillet microballoons CyA fill unevenness joint vertical stabilizer repeat construction technique except triangular stock used fillet Again means removing MonoKote top deckit has wider allow fillet stabilizer fin can now covered Make elevator rudder soft t cover youre might well make cover flaps ailerons Hinge rudder elevator fuselage have found Sig Easy Hinges generally trouble-free easy install trick get slots right center mating parts use #11 blade Add tail wheel bracket Du-Bro makes filled-nylon tail wheel bracket has stood test time tail wheel should line up rudder should trail backwards about 450 simple tin-can metal bracket will tie tail wheel rudder aileron servo mounted cuffing rectangular hole center-bottom wing surface Mount plywood plates 1/16 wing surface servo mounting screws aileron horn linkage bit unusual has couple torque out ailerons has take account dihedral-and anhedral angular mismatch 3A2 Goldberg aileron horn sets can placed center wing just would strip aileron-equipped aircraft outer ends must modified mate up /s6 diameter aluminum-tubing torque rod cut end wire normally inside plastic tube about 11/2 inches bend goes threaded portion discard plastic tube bend wire zig-zag pattern just slides aluminum tube coat wire five-minute epoxy slide make similar wire end coathanger wire other end tube finished youll have aileron horn Pnwar Rev R/CTHE POWERFULPower Glide R/C ie TreatmentBearing Grease 1 afterVIRTUES OF50-03 enhances uri oil 2 4differential drive shaft ycle RIG engines OILand gearbox output low drops after adaySNiiirsmooths seals prooperation makes tects parts high em run coolerLUBRICANTSpressure frictional i-rtster last muchwear Differentials onger lessPHENOMENALtreated Power maintenanceGlide run smoother and5 Foot Troatment Mao PM Perfonnance]grease perfect oh ruau R/G cars R/G model boats too Use Engine Treatment alongSPlOResistant water PowtaI Power Rev R/C[VENOMOUS TIP Add drop Power Glide mc 1101 Treatmentaearfrg Lubricant lSO-04l aii metal POItS before -02 added toapplying grease far total frfctian-free performance] or glow R/G iel renders strik al lmnrreioments stabi ruel output RPMs improve g idle high aaou uperation also cleans lubricates entire fuel system FORMULA ARE DRAMATICALLY IMPROVING THE RIC MODELING WORLD RIC 2-Cycle Oil es evenly pes us gasoline give best os/oil mix gasoline pow ed model engines Improved ot ect ion frictional heat Near makes engine run smoother harder longer ENOMOUS TIP Add Power Reo Ft/C Fuel rent 150-021 2cycle gas/oil fuel miotors greatsall fuel perfarmanco] o Sdmore abos S akeO sbncans Powe Re dPowe Glide RIO prodocls send ssamped sell-addressed business size envelope Ihe address below Eaciusively Manufoosured Diasribus Power Glide R/C Bearing Lubricant 50-04 gets extra spin out bearings shafts linkages repelling magic SP-1 eliminates friction penetrates coats ane lubricates metal surfaces [VENOMOUS TiP ropellent Powe praloct ion roof corrosias Power Glide R/C Spray Lubricant r SO-05 gives complete orotection friction bush shafts ball-links ar ing metal surfaces electric motor bearings bof power immediately oi protection entire [VENOMOUS TIP Apply drop Power Glide A/C Beanng Labocal [SO04l after spraying part wit Power Glide RIC Spray Labdcant Snake Oil Lubricants improving RIG equipment reduced friction corrosion wear increasing speed power overall performance Get virtues Snake Oil Lubricants SP-10 working today rt Manufacturing Inc PO Boo 1247 StChartea IL 60174 708-554-76t6 January1996 53 444 ULTRA PRECISION REALISTIC MOTION CONTROL VALVES 4 VARIABLE PRESSURE BRAKE CONTROL VALVE Announcing latest control valve UP6 proportional brake control valve Designed give realistic brake action burning rubber pressure output brakes proportional movement control servo Control range 0 100 PSI Price$4995 Please see previous advertisements details other valves request full catalog ULTRA PRECISION TECHNICAL SERVICES LTD 1244 Honeysuckle Crescent Oakvil le OntarioL6H 258 Canada Phone Fax 905 1703 Dealer inquiries welcomeAll prices US fundsShipping valves & cylinders $450 54 Model Aviation inum-tube extension wire end wire end needed overcome plane difference between aileron-horn extension hinge line mounted aileron Make left right side dont mount yet wing may now covered aluminum tubes rotate sheet-aluminum hinges use 010 aluminum sheet its available roof flashing hardware stores Fold one-inch strip around tubing gives two tabs insert slot wing ailerons can mounted wing now tin-can bracket connects aileron torque rod ends Check whole works free movement Now can see loop linkage ailerons needed connection aileron servo recommend use Z bend servo Du-Bro nylon Kwik-Linls aileron horn end can threaded out aileron adjustment bother needed preserve control stiffness out ailerons wire wouldnt stiff enough would result aileron flutter Add flap servo must fit under lugs aileron servo flat its side Once servo place mount ood blocks supported balsa blocks accept servo-mounting screws Ive found use socket-head mounting screws gets little easier mount flap servoyou can use ball-head hex driver snug screws down servo should have round wheel opposing Du-Bro E-Z Connectors mounted nylon washers two flap-control rods connect flaps two very flexible braided-steel wires inside plastic guides Sullivan Flex Push cable 056 diameter serves several similar setups two cables pass servo wheel traveling wingtip-to-wingtip direction curve 90 exit underside wing traveling front-to-back direction now connection flap control horns Dont mount yetjust think about flaps mounted wing using Robart Super Hinge Points steel pins Notice hinge point below aileron tube serves two purposes enables hinge flaps though FOR YOUR TOP OF THE LINE AVIATION GIFTS & COLLECTABLES Sweat Shirts$20Squad Prints$15 Mugs$850Music Boxes$20 Coasters 4$13 Clocks$35 T-shirts$15 Hats Mahogany Desk Models Starting $9995 Pins Patches much much more! r ~LI -I- Cs FEATHER CUT creates new standard ease accuracy cutting white blue foam wing cores ds off Precise single wire tracking concert micro-adjustable balance weights guided exclusive three-point tracking system guarantees ripple-free surfaces No trailing edge burn-out common two wire systems Couple FEATHER CUT Tekoas THERMAL GENERATOR fool proof temperature control youll Pro st time out Cuts straight taper wings fins stabilizers matically ts tape edge workbench dining table stores Its own heavy duty mailing tube lete kit anodized plated components no hardware store trips ructions Include cutting first wing making templates u 28 Fold Bow 40 52 Available Power supply required Guaranteed out perform rest Simply bestl TEKOA THE CENTER OF DESIGN 49380 SKYHARBOR WAY AGUANGA CA 92536 PWnJg OnQ7AqAASA AV onongo,no FEATHER CUT $14950 S & H THERMAL GENERATOR Power Supply $11950 S & H 58 Model Aviation ron torque tube way makes wide gap flap down positionno gap flaps up gap importantit allows air bleed through gap flow over down top sides flaps action similar Fowler flaps linkages should no pitch change flapsup flaps-down arrangement flap horns large Du-Bro T-style nylon control horns Once place add flexible cable linkages flap servo Remember left right flex cables go opposite sides servo wheel As servo turns both cables push pull flaps should go down approximately 500 Slotted exit holes wing helpful until cable run operating smoothly plastic sheath should fastened both ends servo movement fully transmitted flaps Balsa filler pieces helpful obtaining good curved path binding complete securely fasten components fillet balsa dust microballoons CyA flaps should have equal deflection hinge points fit drilled holes fastened CyA action smooth looks right have equipped six airplanes style flaps have very pleased added degree flight control afford flaps down sea gull actually stable easier control its practically standing still Check wing-tail alignment measuring wingtip rudder hinge line measurements same wing aligned dimension Next stand rear check alignment elevator important get wing lined up elevator its going have some funny looking maneuvers Drill through wing fuselage blocks #7 drill wing bolts Drill perpendicular wing top surfacethe holes blocks will slanted Add 146 FREE CATALOG write call today TEAM DAVIS Aviation Memorabilia 714 S 23rd St South Bend IN 46615 24 HOUR Phone/Fax 219 289-5377 1 74 eeee ce oz oa 20 cce/f Featul * MachIned L * Fiberglass Parts * Nitimina Gear * hardWare Pack Send Si catalog outside USA $2 ____ A/f ~hio A/C Models 4251 Lutheran ChurchafltOWh Oh 45327 Technical Information Wing Span 1 Length SiSSq Wing rea U igib Flying Wglit 9 to 1 2 Stroke 12 16 1 Stroke plywood one-inch diameter reinforcement bolts will have something hear against use white K&B epoxy paint seal engine compartment tail fillets anything else isnt covered MonoKote Some sea gulls area dull gray some pure white some have few black accents noticeable wingtips added black accents tops bottoms wing tips well some black triangles tail simulate feathers want add black accents use black iron-on MonoKote Avoid trim sheets MonoKote will still ten years fuel will have affected used 39mm frog eyes craft store attached MonoKote silicone glue An alternative would largest flat eyes can find sea gull 100 feet away its hard see paintedon eyes eyes have movable pupils always look down theyre very cute middle country may see sea gullscover model gray MonoKote add some black accents some claws call hawk Hying Set up aileron throw h elevator h rudder 1 inches Make own adjustments initial settings radio allows variable flap settings much better has switch Extensive flying tips really needed design very docile controllable its fully capable maneuver can handle trick fly model like sea gull will like touch-and-gos model Instead adding bomb drop perhaps should add clam drop Good luck Seagull wish write include self-addressed stamped envelope would like reply Gus Munich 24 Skipper Dr WIslipNYll79S ery needs call write B&P Associates PO Box 22054 Waco TX 76702-2054 817662-5587 new electric starter battery pack cuts cord has always tied starter power panel Discover freedom being able start plane wherever added safety less wire get caught prop charge hefty 4 Amp/hour pack will take through weekend flying power enough spare dont stop have Ni-Cads virtually size imaginable cut experimenter free design whatever takes make yours best setup field REPORT CARD ON HINGES After ten years everybody thinks schools out hinges Lets grade competition see needs classes EASY HINE~ What look CA hinge Experience no can match SIGs 10 years development use Hinge Correct thickness achieve balance between strength durability flexibility ease assembly No holes slots weaken hinge Special surface treatment secure grip facing comes off hinge will come out Facing Thin easy insert hinge Treated CA wicks across whole hinge wood Processed retard CA cure time correct mistake just surface bonds ALL surface bonds MATERIALS THAT REALLY WORK EVERYTIME FOR LONG TUE Dont depend luck depend SIG EASY HINGES first still best name CA hinges SH-710 Pka 24 Materials Total Thickness Hinges rather ordinary item critical life model Dont save buck hinges crash buy use SIG EASY HINGES confidence SIG Easy Hinges DB D GP B C F GB ST Hinge ThicknessAAAABAB TearStrengthAAAABAB Surface TreatmentAFFFFFF lote RolA Glue Action Wicking A D A D A B C F D F n F n F DelayedCureACCFFFF Average Grade BC CC0 SIG MFG CO INC 401-7 So Front St Montezuma IA 50171 623-5154 January1996 59 B&P Associates Gives Total Flight Line FREEDOM WA EDGE SANDER 7w EASY way prepare balsa sheets wing skins
Edition: Model Aviation - 1996/01
Page Numbers: 48, 49, 50, 51, 52, 53, 54, 58, 59
coce re WSB mfloVator of Jonathan live ilk Iha ick yard Ls am food bui flying soar eveiy direction wh~n line flight would local flying ileki wetlands adjoin Bay sea gulls outnur considerable number m sea gulls wheel tu nse morning ti peel off head afternoon treated sea gulls think clams onthey drop flying model seemed out place oi could make pterodactyl gull would easy could make pterodactyl flew successfully figured sea gull would easy35 drop inner meat sea bn roi cei dist foi woi ad fleip ng ciam iius se daps RUCilON unless otherwise ing flat plans inhedral joints k pieces requn piece tip pieces s different weights trailing edge two pieces formed stock thin e goes about forms io shape needs thick rear match ailerons flaps make wing ribs /16 balsa cuffing rectangular pie 7 x 1 stack cut ribs once band saw outer veto wingtip wing sectioll aretheAplyv .tions 5A inchi fash es wiliepoxy Trimoximm center fie dihedralm place Little pieces will ensure center rib withstands forces win ne put upon wingtips come back down building board fastened place anhedral braces Add wing ribs tisir blo eaci sandpa te Fuselage after bu Its bas~ structure r ed2es bottom try match underside details servos push, underside tail section detailing tail wheel bracket locations triangular stabilizer shape resen ________ flap eyes beak LiU stiffness sides bottom piece should hard Cut out fuselage formers Fl F2 1/ plywood cut F3 /16 hard balsa grain vertical Glue F2 F3 fuselage sides bottom edges afiat building board Put ngle stock corners reinforce joints very important sight fuselage trueness squareness lack banana shape before glue tail ends together Glue together CyAa little dusting balsa dust microballons will help Add bottom sheet grain running lengthwise Carefully shape t nose bottom making sure sides square Later blocks nose ring place youll carve nose shape lower nose 1/2 sheet should have straight sides shown top view fuselage Slide place bottom sheetthe sides should drawn together glued CyA things look perfect Add 1/ plywood firewall Fl five-minute epoxy sure installed square fuselageit determines engines thrust line Fasten Hayes fillednylon 19-size engine mount firewall should mounted center Fl beams square fuselage centerline Use 4-40 bolts blind nuts Engine I recommend K&B Sportster 20 Sportster series brings together lot things right 20 simple engine its inexpensive long-lived powerful easy-to-operate reliable AAC Schnuerle ported quiet have modified engine turning cylinder has rear exhaust transverse shortened muffler sideexhaust version will work just fine An 0S 25 EP could substituted will need use fuel has least 2% castor oil now run engines Omega 10% nitro fuel Morgan fuels believe fuel contains 18% synthetic 2% castor plus some slickening additives As further Up let tell about J B Weld trick Its way keep muffler disassembling itself due vibration spreading parts over high weeds J-B Weld steel-filled two-pan epoxy capable withstanding heat exhaust system Take muffler apart spread some J-B Weld joints reassemble everything very unlikely parts will fall off now As added insurance spread small amount engine exhaust flange mount muffler mounts muffler rigidly engine also keeps exhaust goo exiting flange line should ever have take pieces anything apart heat propane torch will soften epoxy sufficiently disassembly Mount engine engine mounts drill tap plastic 4-40 thread engine its spinner prop should clear nose ring nose ring can mounted concentrically spinner models nose built-up using nose ring guide Sand front edge lower -inch nose block until nose ring about 1/s clear spinner concentric engine drive washer may now glued place Remove engine has served its purpose jig Use pieces a fill behind nose block ngle stock also useful want nose area have sufficient balsa can carve sea gull headshaped transition circular spinner rectangular fuselage fuselage should rectangular approximately halfway between Fl F2 top fuselage still exposed Fill joint between sides top bottom sheets 3/ triangle stock will enable round fuselage corners somewhat fear sanding through edge top rear fuselage sheet can now added Mount engine control cable fuel tank forward compartment recommend Sullivan six-ounce slant tank two fuel tubes clunk vent Hook vent muffler pressurization vent should come out right side fuselage top near muffler clunk tube should come out left side near needle valve Left right refer pilots view recommend Prather pink fuel tubing stays fittings withstands heat muffler strongly recommend using fuel filterpreferably Sullivan Crap-Trap Dont forget fill tank tank side Crap-Trap So fliers use fuel filters end up crying Dead stick cant imagine engine stopped always ask far think automobile would go fuel filter about halfway home recommend Sullivan units control cable Mount cable comes out line throw throttle control arm engine Leave plenty fuselage will connect servo later fuel tank should mounted far forward high possible Cut block fairly stiff foam rubber place under tank sheet will used topforward fuselage tank cover will have carved out clear tank top X-Acto makes round carving tool makes carving inside balsa blocks easy job Some people make top block removable using screws Instead check tank leaks before putting fuselage cover top block fasten place General Electric clear RTV way have rigidity glued top block can still get tank too much hassle sea gull uses 10-inch aluminum landing gear Prather medium dural gear two-inch Dave Brown Lite wheels Use -20 nylon screws fasten landing gear fuselage nylon screws will break off really hard landing tearing out bottom fuselage Carve forward fuselage round sand fuselage edges round final sand cover easier cover fuselage before adding tail feathers recommend white Super MonoKote stands test time goes easy cleans easy will probably available ten years inevitable repair job sea gull accompanying pictures two years old veteran 500 flights pictures taken Tail tail feathers made light /s balsa Make transverse three-inch section stabilizer first Open slots fuselage sides stab Glue stab place checking perpendicularity fuselage centerline squareness fuselage bottom Measure cut rest stabilizer Notice triangular fill-in has grain running along edge simple way measure hold three-inch sheet below fuselage line up front edge proper place fuselage side lining up rear edge transverse stabilizer thats already place Use pencil draw line Sand final perfect fit Use leftover pointy end three-inch sheet make second side Fill small triangular opening will left using same technique fuselage sides will covered January1996 51 Full-Size Plans Availablesee page 181 2i7 II m / 3 K 3 4rs-nzNr7 52 Model Aviation C C z 0 N 0 AI white MonoKote triangular fill-in will glued cant glue anything MonoKote x 13 strip covering will have removed fuselage side rest stabilizer can now glued place wouldnt hurt make small fillet microballoons CyA fill unevenness joint vertical stabilizer repeat construction technique except triangular stock used fillet Again means removing MonoKote top deckit has wider allow fillet stabilizer fin can now covered Make elevator rudder soft t cover youre might well make cover flaps ailerons Hinge rudder elevator fuselage have found Sig Easy Hinges generally trouble-free easy install trick get slots right center mating parts use #11 blade Add tail wheel bracket Du-Bro makes filled-nylon tail wheel bracket has stood test time tail wheel should line up rudder should trail backwards about 450 simple tin-can metal bracket will tie tail wheel rudder aileron servo mounted cuffing rectangular hole center-bottom wing surface Mount plywood plates 1/16 wing surface servo mounting screws aileron horn linkage bit unusual has couple torque out ailerons has take account dihedral-and anhedral angular mismatch 3A2 Goldberg aileron horn sets can placed center wing just would strip aileron-equipped aircraft outer ends must modified mate up /s6 diameter aluminum-tubing torque rod cut end wire normally inside plastic tube about 11/2 inches bend goes threaded portion discard plastic tube bend wire zig-zag pattern just slides aluminum tube coat wire five-minute epoxy slide make similar wire end coathanger wire other end tube finished youll have aileron horn Pnwar Rev R/CTHE POWERFULPower Glide R/C ie TreatmentBearing Grease 1 afterVIRTUES OF50-03 enhances uri oil 2 4differential drive shaft ycle RIG engines OILand gearbox output low drops after adaySNiiirsmooths seals prooperation makes tects parts high em run coolerLUBRICANTSpressure frictional i-rtster last muchwear Differentials onger lessPHENOMENALtreated Power maintenanceGlide run smoother and5 Foot Troatment Mao PM Perfonnance]grease perfect oh ruau R/G cars R/G model boats too Use Engine Treatment alongSPlOResistant water PowtaI Power Rev R/C[VENOMOUS TIP Add drop Power Glide mc 1101 Treatmentaearfrg Lubricant lSO-04l aii metal POItS before -02 added toapplying grease far total frfctian-free performance] or glow R/G iel renders strik al lmnrreioments stabi ruel output RPMs improve g idle high aaou uperation also cleans lubricates entire fuel system FORMULA ARE DRAMATICALLY IMPROVING THE RIC MODELING WORLD RIC 2-Cycle Oil es evenly pes us gasoline give best os/oil mix gasoline pow ed model engines Improved ot ect ion frictional heat Near makes engine run smoother harder longer ENOMOUS TIP Add Power Reo Ft/C Fuel rent 150-021 2cycle gas/oil fuel miotors greatsall fuel perfarmanco] o Sdmore abos S akeO sbncans Powe Re dPowe Glide RIO prodocls send ssamped sell-addressed business size envelope Ihe address below Eaciusively Manufoosured Diasribus Power Glide R/C Bearing Lubricant 50-04 gets extra spin out bearings shafts linkages repelling magic SP-1 eliminates friction penetrates coats ane lubricates metal surfaces [VENOMOUS TiP ropellent Powe praloct ion roof corrosias Power Glide R/C Spray Lubricant r SO-05 gives complete orotection friction bush shafts ball-links ar ing metal surfaces electric motor bearings bof power immediately oi protection entire [VENOMOUS TIP Apply drop Power Glide A/C Beanng Labocal [SO04l after spraying part wit Power Glide RIC Spray Labdcant Snake Oil Lubricants improving RIG equipment reduced friction corrosion wear increasing speed power overall performance Get virtues Snake Oil Lubricants SP-10 working today rt Manufacturing Inc PO Boo 1247 StChartea IL 60174 708-554-76t6 January1996 53 444 ULTRA PRECISION REALISTIC MOTION CONTROL VALVES 4 VARIABLE PRESSURE BRAKE CONTROL VALVE Announcing latest control valve UP6 proportional brake control valve Designed give realistic brake action burning rubber pressure output brakes proportional movement control servo Control range 0 100 PSI Price$4995 Please see previous advertisements details other valves request full catalog ULTRA PRECISION TECHNICAL SERVICES LTD 1244 Honeysuckle Crescent Oakvil le OntarioL6H 258 Canada Phone Fax 905 1703 Dealer inquiries welcomeAll prices US fundsShipping valves & cylinders $450 54 Model Aviation inum-tube extension wire end wire end needed overcome plane difference between aileron-horn extension hinge line mounted aileron Make left right side dont mount yet wing may now covered aluminum tubes rotate sheet-aluminum hinges use 010 aluminum sheet its available roof flashing hardware stores Fold one-inch strip around tubing gives two tabs insert slot wing ailerons can mounted wing now tin-can bracket connects aileron torque rod ends Check whole works free movement Now can see loop linkage ailerons needed connection aileron servo recommend use Z bend servo Du-Bro nylon Kwik-Linls aileron horn end can threaded out aileron adjustment bother needed preserve control stiffness out ailerons wire wouldnt stiff enough would result aileron flutter Add flap servo must fit under lugs aileron servo flat its side Once servo place mount ood blocks supported balsa blocks accept servo-mounting screws Ive found use socket-head mounting screws gets little easier mount flap servoyou can use ball-head hex driver snug screws down servo should have round wheel opposing Du-Bro E-Z Connectors mounted nylon washers two flap-control rods connect flaps two very flexible braided-steel wires inside plastic guides Sullivan Flex Push cable 056 diameter serves several similar setups two cables pass servo wheel traveling wingtip-to-wingtip direction curve 90 exit underside wing traveling front-to-back direction now connection flap control horns Dont mount yetjust think about flaps mounted wing using Robart Super Hinge Points steel pins Notice hinge point below aileron tube serves two purposes enables hinge flaps though FOR YOUR TOP OF THE LINE AVIATION GIFTS & COLLECTABLES Sweat Shirts$20Squad Prints$15 Mugs$850Music Boxes$20 Coasters 4$13 Clocks$35 T-shirts$15 Hats Mahogany Desk Models Starting $9995 Pins Patches much much more! r ~LI -I- Cs FEATHER CUT creates new standard ease accuracy cutting white blue foam wing cores ds off Precise single wire tracking concert micro-adjustable balance weights guided exclusive three-point tracking system guarantees ripple-free surfaces No trailing edge burn-out common two wire systems Couple FEATHER CUT Tekoas THERMAL GENERATOR fool proof temperature control youll Pro st time out Cuts straight taper wings fins stabilizers matically ts tape edge workbench dining table stores Its own heavy duty mailing tube lete kit anodized plated components no hardware store trips ructions Include cutting first wing making templates u 28 Fold Bow 40 52 Available Power supply required Guaranteed out perform rest Simply bestl TEKOA THE CENTER OF DESIGN 49380 SKYHARBOR WAY AGUANGA CA 92536 PWnJg OnQ7AqAASA AV onongo,no FEATHER CUT $14950 S & H THERMAL GENERATOR Power Supply $11950 S & H 58 Model Aviation ron torque tube way makes wide gap flap down positionno gap flaps up gap importantit allows air bleed through gap flow over down top sides flaps action similar Fowler flaps linkages should no pitch change flapsup flaps-down arrangement flap horns large Du-Bro T-style nylon control horns Once place add flexible cable linkages flap servo Remember left right flex cables go opposite sides servo wheel As servo turns both cables push pull flaps should go down approximately 500 Slotted exit holes wing helpful until cable run operating smoothly plastic sheath should fastened both ends servo movement fully transmitted flaps Balsa filler pieces helpful obtaining good curved path binding complete securely fasten components fillet balsa dust microballoons CyA flaps should have equal deflection hinge points fit drilled holes fastened CyA action smooth looks right have equipped six airplanes style flaps have very pleased added degree flight control afford flaps down sea gull actually stable easier control its practically standing still Check wing-tail alignment measuring wingtip rudder hinge line measurements same wing aligned dimension Next stand rear check alignment elevator important get wing lined up elevator its going have some funny looking maneuvers Drill through wing fuselage blocks #7 drill wing bolts Drill perpendicular wing top surfacethe holes blocks will slanted Add 146 FREE CATALOG write call today TEAM DAVIS Aviation Memorabilia 714 S 23rd St South Bend IN 46615 24 HOUR Phone/Fax 219 289-5377 1 74 eeee ce oz oa 20 cce/f Featul * MachIned L * Fiberglass Parts * Nitimina Gear * hardWare Pack Send Si catalog outside USA $2 ____ A/f ~hio A/C Models 4251 Lutheran ChurchafltOWh Oh 45327 Technical Information Wing Span 1 Length SiSSq Wing rea U igib Flying Wglit 9 to 1 2 Stroke 12 16 1 Stroke plywood one-inch diameter reinforcement bolts will have something hear against use white K&B epoxy paint seal engine compartment tail fillets anything else isnt covered MonoKote Some sea gulls area dull gray some pure white some have few black accents noticeable wingtips added black accents tops bottoms wing tips well some black triangles tail simulate feathers want add black accents use black iron-on MonoKote Avoid trim sheets MonoKote will still ten years fuel will have affected used 39mm frog eyes craft store attached MonoKote silicone glue An alternative would largest flat eyes can find sea gull 100 feet away its hard see paintedon eyes eyes have movable pupils always look down theyre very cute middle country may see sea gullscover model gray MonoKote add some black accents some claws call hawk Hying Set up aileron throw h elevator h rudder 1 inches Make own adjustments initial settings radio allows variable flap settings much better has switch Extensive flying tips really needed design very docile controllable its fully capable maneuver can handle trick fly model like sea gull will like touch-and-gos model Instead adding bomb drop perhaps should add clam drop Good luck Seagull wish write include self-addressed stamped envelope would like reply Gus Munich 24 Skipper Dr WIslipNYll79S ery needs call write B&P Associates PO Box 22054 Waco TX 76702-2054 817662-5587 new electric starter battery pack cuts cord has always tied starter power panel Discover freedom being able start plane wherever added safety less wire get caught prop charge hefty 4 Amp/hour pack will take through weekend flying power enough spare dont stop have Ni-Cads virtually size imaginable cut experimenter free design whatever takes make yours best setup field REPORT CARD ON HINGES After ten years everybody thinks schools out hinges Lets grade competition see needs classes EASY HINE~ What look CA hinge Experience no can match SIGs 10 years development use Hinge Correct thickness achieve balance between strength durability flexibility ease assembly No holes slots weaken hinge Special surface treatment secure grip facing comes off hinge will come out Facing Thin easy insert hinge Treated CA wicks across whole hinge wood Processed retard CA cure time correct mistake just surface bonds ALL surface bonds MATERIALS THAT REALLY WORK EVERYTIME FOR LONG TUE Dont depend luck depend SIG EASY HINGES first still best name CA hinges SH-710 Pka 24 Materials Total Thickness Hinges rather ordinary item critical life model Dont save buck hinges crash buy use SIG EASY HINGES confidence SIG Easy Hinges DB D GP B C F GB ST Hinge ThicknessAAAABAB TearStrengthAAAABAB Surface TreatmentAFFFFFF lote RolA Glue Action Wicking A D A D A B C F D F n F n F DelayedCureACCFFFF Average Grade BC CC0 SIG MFG CO INC 401-7 So Front St Montezuma IA 50171 623-5154 January1996 59 B&P Associates Gives Total Flight Line FREEDOM WA EDGE SANDER 7w EASY way prepare balsa sheets wing skins
Edition: Model Aviation - 1996/01
Page Numbers: 48, 49, 50, 51, 52, 53, 54, 58, 59
coce re WSB mfloVator of Jonathan live ilk Iha ick yard Ls am food bui flying soar eveiy direction wh~n line flight would local flying ileki wetlands adjoin Bay sea gulls outnur considerable number m sea gulls wheel tu nse morning ti peel off head afternoon treated sea gulls think clams onthey drop flying model seemed out place oi could make pterodactyl gull would easy could make pterodactyl flew successfully figured sea gull would easy35 drop inner meat sea bn roi cei dist foi woi ad fleip ng ciam iius se daps RUCilON unless otherwise ing flat plans inhedral joints k pieces requn piece tip pieces s different weights trailing edge two pieces formed stock thin e goes about forms io shape needs thick rear match ailerons flaps make wing ribs /16 balsa cuffing rectangular pie 7 x 1 stack cut ribs once band saw outer veto wingtip wing sectioll aretheAplyv .tions 5A inchi fash es wiliepoxy Trimoximm center fie dihedralm place Little pieces will ensure center rib withstands forces win ne put upon wingtips come back down building board fastened place anhedral braces Add wing ribs tisir blo eaci sandpa te Fuselage after bu Its bas~ structure r ed2es bottom try match underside details servos push, underside tail section detailing tail wheel bracket locations triangular stabilizer shape resen ________ flap eyes beak LiU stiffness sides bottom piece should hard Cut out fuselage formers Fl F2 1/ plywood cut F3 /16 hard balsa grain vertical Glue F2 F3 fuselage sides bottom edges afiat building board Put ngle stock corners reinforce joints very important sight fuselage trueness squareness lack banana shape before glue tail ends together Glue together CyAa little dusting balsa dust microballons will help Add bottom sheet grain running lengthwise Carefully shape t nose bottom making sure sides square Later blocks nose ring place youll carve nose shape lower nose 1/2 sheet should have straight sides shown top view fuselage Slide place bottom sheetthe sides should drawn together glued CyA things look perfect Add 1/ plywood firewall Fl five-minute epoxy sure installed square fuselageit determines engines thrust line Fasten Hayes fillednylon 19-size engine mount firewall should mounted center Fl beams square fuselage centerline Use 4-40 bolts blind nuts Engine I recommend K&B Sportster 20 Sportster series brings together lot things right 20 simple engine its inexpensive long-lived powerful easy-to-operate reliable AAC Schnuerle ported quiet have modified engine turning cylinder has rear exhaust transverse shortened muffler sideexhaust version will work just fine An 0S 25 EP could substituted will need use fuel has least 2% castor oil now run engines Omega 10% nitro fuel Morgan fuels believe fuel contains 18% synthetic 2% castor plus some slickening additives As further Up let tell about J B Weld trick Its way keep muffler disassembling itself due vibration spreading parts over high weeds J-B Weld steel-filled two-pan epoxy capable withstanding heat exhaust system Take muffler apart spread some J-B Weld joints reassemble everything very unlikely parts will fall off now As added insurance spread small amount engine exhaust flange mount muffler mounts muffler rigidly engine also keeps exhaust goo exiting flange line should ever have take pieces anything apart heat propane torch will soften epoxy sufficiently disassembly Mount engine engine mounts drill tap plastic 4-40 thread engine its spinner prop should clear nose ring nose ring can mounted concentrically spinner models nose built-up using nose ring guide Sand front edge lower -inch nose block until nose ring about 1/s clear spinner concentric engine drive washer may now glued place Remove engine has served its purpose jig Use pieces a fill behind nose block ngle stock also useful want nose area have sufficient balsa can carve sea gull headshaped transition circular spinner rectangular fuselage fuselage should rectangular approximately halfway between Fl F2 top fuselage still exposed Fill joint between sides top bottom sheets 3/ triangle stock will enable round fuselage corners somewhat fear sanding through edge top rear fuselage sheet can now added Mount engine control cable fuel tank forward compartment recommend Sullivan six-ounce slant tank two fuel tubes clunk vent Hook vent muffler pressurization vent should come out right side fuselage top near muffler clunk tube should come out left side near needle valve Left right refer pilots view recommend Prather pink fuel tubing stays fittings withstands heat muffler strongly recommend using fuel filterpreferably Sullivan Crap-Trap Dont forget fill tank tank side Crap-Trap So fliers use fuel filters end up crying Dead stick cant imagine engine stopped always ask far think automobile would go fuel filter about halfway home recommend Sullivan units control cable Mount cable comes out line throw throttle control arm engine Leave plenty fuselage will connect servo later fuel tank should mounted far forward high possible Cut block fairly stiff foam rubber place under tank sheet will used topforward fuselage tank cover will have carved out clear tank top X-Acto makes round carving tool makes carving inside balsa blocks easy job Some people make top block removable using screws Instead check tank leaks before putting fuselage cover top block fasten place General Electric clear RTV way have rigidity glued top block can still get tank too much hassle sea gull uses 10-inch aluminum landing gear Prather medium dural gear two-inch Dave Brown Lite wheels Use -20 nylon screws fasten landing gear fuselage nylon screws will break off really hard landing tearing out bottom fuselage Carve forward fuselage round sand fuselage edges round final sand cover easier cover fuselage before adding tail feathers recommend white Super MonoKote stands test time goes easy cleans easy will probably available ten years inevitable repair job sea gull accompanying pictures two years old veteran 500 flights pictures taken Tail tail feathers made light /s balsa Make transverse three-inch section stabilizer first Open slots fuselage sides stab Glue stab place checking perpendicularity fuselage centerline squareness fuselage bottom Measure cut rest stabilizer Notice triangular fill-in has grain running along edge simple way measure hold three-inch sheet below fuselage line up front edge proper place fuselage side lining up rear edge transverse stabilizer thats already place Use pencil draw line Sand final perfect fit Use leftover pointy end three-inch sheet make second side Fill small triangular opening will left using same technique fuselage sides will covered January1996 51 Full-Size Plans Availablesee page 181 2i7 II m / 3 K 3 4rs-nzNr7 52 Model Aviation C C z 0 N 0 AI white MonoKote triangular fill-in will glued cant glue anything MonoKote x 13 strip covering will have removed fuselage side rest stabilizer can now glued place wouldnt hurt make small fillet microballoons CyA fill unevenness joint vertical stabilizer repeat construction technique except triangular stock used fillet Again means removing MonoKote top deckit has wider allow fillet stabilizer fin can now covered Make elevator rudder soft t cover youre might well make cover flaps ailerons Hinge rudder elevator fuselage have found Sig Easy Hinges generally trouble-free easy install trick get slots right center mating parts use #11 blade Add tail wheel bracket Du-Bro makes filled-nylon tail wheel bracket has stood test time tail wheel should line up rudder should trail backwards about 450 simple tin-can metal bracket will tie tail wheel rudder aileron servo mounted cuffing rectangular hole center-bottom wing surface Mount plywood plates 1/16 wing surface servo mounting screws aileron horn linkage bit unusual has couple torque out ailerons has take account dihedral-and anhedral angular mismatch 3A2 Goldberg aileron horn sets can placed center wing just would strip aileron-equipped aircraft outer ends must modified mate up /s6 diameter aluminum-tubing torque rod cut end wire normally inside plastic tube about 11/2 inches bend goes threaded portion discard plastic tube bend wire zig-zag pattern just slides aluminum tube coat wire five-minute epoxy slide make similar wire end coathanger wire other end tube finished youll have aileron horn Pnwar Rev R/CTHE POWERFULPower Glide R/C ie TreatmentBearing Grease 1 afterVIRTUES OF50-03 enhances uri oil 2 4differential drive shaft ycle RIG engines OILand gearbox output low drops after adaySNiiirsmooths seals prooperation makes tects parts high em run coolerLUBRICANTSpressure frictional i-rtster last muchwear Differentials onger lessPHENOMENALtreated Power maintenanceGlide run smoother and5 Foot Troatment Mao PM Perfonnance]grease perfect oh ruau R/G cars R/G model boats too Use Engine Treatment alongSPlOResistant water PowtaI Power Rev R/C[VENOMOUS TIP Add drop Power Glide mc 1101 Treatmentaearfrg Lubricant lSO-04l aii metal POItS before -02 added toapplying grease far total frfctian-free performance] or glow R/G iel renders strik al lmnrreioments stabi ruel output RPMs improve g idle high aaou uperation also cleans lubricates entire fuel system FORMULA ARE DRAMATICALLY IMPROVING THE RIC MODELING WORLD RIC 2-Cycle Oil es evenly pes us gasoline give best os/oil mix gasoline pow ed model engines Improved ot ect ion frictional heat Near makes engine run smoother harder longer ENOMOUS TIP Add Power Reo Ft/C Fuel rent 150-021 2cycle gas/oil fuel miotors greatsall fuel perfarmanco] o Sdmore abos S akeO sbncans Powe Re dPowe Glide RIO prodocls send ssamped sell-addressed business size envelope Ihe address below Eaciusively Manufoosured Diasribus Power Glide R/C Bearing Lubricant 50-04 gets extra spin out bearings shafts linkages repelling magic SP-1 eliminates friction penetrates coats ane lubricates metal surfaces [VENOMOUS TiP ropellent Powe praloct ion roof corrosias Power Glide R/C Spray Lubricant r SO-05 gives complete orotection friction bush shafts ball-links ar ing metal surfaces electric motor bearings bof power immediately oi protection entire [VENOMOUS TIP Apply drop Power Glide A/C Beanng Labocal [SO04l after spraying part wit Power Glide RIC Spray Labdcant Snake Oil Lubricants improving RIG equipment reduced friction corrosion wear increasing speed power overall performance Get virtues Snake Oil Lubricants SP-10 working today rt Manufacturing Inc PO Boo 1247 StChartea IL 60174 708-554-76t6 January1996 53 444 ULTRA PRECISION REALISTIC MOTION CONTROL VALVES 4 VARIABLE PRESSURE BRAKE CONTROL VALVE Announcing latest control valve UP6 proportional brake control valve Designed give realistic brake action burning rubber pressure output brakes proportional movement control servo Control range 0 100 PSI Price$4995 Please see previous advertisements details other valves request full catalog ULTRA PRECISION TECHNICAL SERVICES LTD 1244 Honeysuckle Crescent Oakvil le OntarioL6H 258 Canada Phone Fax 905 1703 Dealer inquiries welcomeAll prices US fundsShipping valves & cylinders $450 54 Model Aviation inum-tube extension wire end wire end needed overcome plane difference between aileron-horn extension hinge line mounted aileron Make left right side dont mount yet wing may now covered aluminum tubes rotate sheet-aluminum hinges use 010 aluminum sheet its available roof flashing hardware stores Fold one-inch strip around tubing gives two tabs insert slot wing ailerons can mounted wing now tin-can bracket connects aileron torque rod ends Check whole works free movement Now can see loop linkage ailerons needed connection aileron servo recommend use Z bend servo Du-Bro nylon Kwik-Linls aileron horn end can threaded out aileron adjustment bother needed preserve control stiffness out ailerons wire wouldnt stiff enough would result aileron flutter Add flap servo must fit under lugs aileron servo flat its side Once servo place mount ood blocks supported balsa blocks accept servo-mounting screws Ive found use socket-head mounting screws gets little easier mount flap servoyou can use ball-head hex driver snug screws down servo should have round wheel opposing Du-Bro E-Z Connectors mounted nylon washers two flap-control rods connect flaps two very flexible braided-steel wires inside plastic guides Sullivan Flex Push cable 056 diameter serves several similar setups two cables pass servo wheel traveling wingtip-to-wingtip direction curve 90 exit underside wing traveling front-to-back direction now connection flap control horns Dont mount yetjust think about flaps mounted wing using Robart Super Hinge Points steel pins Notice hinge point below aileron tube serves two purposes enables hinge flaps though FOR YOUR TOP OF THE LINE AVIATION GIFTS & COLLECTABLES Sweat Shirts$20Squad Prints$15 Mugs$850Music Boxes$20 Coasters 4$13 Clocks$35 T-shirts$15 Hats Mahogany Desk Models Starting $9995 Pins Patches much much more! r ~LI -I- Cs FEATHER CUT creates new standard ease accuracy cutting white blue foam wing cores ds off Precise single wire tracking concert micro-adjustable balance weights guided exclusive three-point tracking system guarantees ripple-free surfaces No trailing edge burn-out common two wire systems Couple FEATHER CUT Tekoas THERMAL GENERATOR fool proof temperature control youll Pro st time out Cuts straight taper wings fins stabilizers matically ts tape edge workbench dining table stores Its own heavy duty mailing tube lete kit anodized plated components no hardware store trips ructions Include cutting first wing making templates u 28 Fold Bow 40 52 Available Power supply required Guaranteed out perform rest Simply bestl TEKOA THE CENTER OF DESIGN 49380 SKYHARBOR WAY AGUANGA CA 92536 PWnJg OnQ7AqAASA AV onongo,no FEATHER CUT $14950 S & H THERMAL GENERATOR Power Supply $11950 S & H 58 Model Aviation ron torque tube way makes wide gap flap down positionno gap flaps up gap importantit allows air bleed through gap flow over down top sides flaps action similar Fowler flaps linkages should no pitch change flapsup flaps-down arrangement flap horns large Du-Bro T-style nylon control horns Once place add flexible cable linkages flap servo Remember left right flex cables go opposite sides servo wheel As servo turns both cables push pull flaps should go down approximately 500 Slotted exit holes wing helpful until cable run operating smoothly plastic sheath should fastened both ends servo movement fully transmitted flaps Balsa filler pieces helpful obtaining good curved path binding complete securely fasten components fillet balsa dust microballoons CyA flaps should have equal deflection hinge points fit drilled holes fastened CyA action smooth looks right have equipped six airplanes style flaps have very pleased added degree flight control afford flaps down sea gull actually stable easier control its practically standing still Check wing-tail alignment measuring wingtip rudder hinge line measurements same wing aligned dimension Next stand rear check alignment elevator important get wing lined up elevator its going have some funny looking maneuvers Drill through wing fuselage blocks #7 drill wing bolts Drill perpendicular wing top surfacethe holes blocks will slanted Add 146 FREE CATALOG write call today TEAM DAVIS Aviation Memorabilia 714 S 23rd St South Bend IN 46615 24 HOUR Phone/Fax 219 289-5377 1 74 eeee ce oz oa 20 cce/f Featul * MachIned L * Fiberglass Parts * Nitimina Gear * hardWare Pack Send Si catalog outside USA $2 ____ A/f ~hio A/C Models 4251 Lutheran ChurchafltOWh Oh 45327 Technical Information Wing Span 1 Length SiSSq Wing rea U igib Flying Wglit 9 to 1 2 Stroke 12 16 1 Stroke plywood one-inch diameter reinforcement bolts will have something hear against use white K&B epoxy paint seal engine compartment tail fillets anything else isnt covered MonoKote Some sea gulls area dull gray some pure white some have few black accents noticeable wingtips added black accents tops bottoms wing tips well some black triangles tail simulate feathers want add black accents use black iron-on MonoKote Avoid trim sheets MonoKote will still ten years fuel will have affected used 39mm frog eyes craft store attached MonoKote silicone glue An alternative would largest flat eyes can find sea gull 100 feet away its hard see paintedon eyes eyes have movable pupils always look down theyre very cute middle country may see sea gullscover model gray MonoKote add some black accents some claws call hawk Hying Set up aileron throw h elevator h rudder 1 inches Make own adjustments initial settings radio allows variable flap settings much better has switch Extensive flying tips really needed design very docile controllable its fully capable maneuver can handle trick fly model like sea gull will like touch-and-gos model Instead adding bomb drop perhaps should add clam drop Good luck Seagull wish write include self-addressed stamped envelope would like reply Gus Munich 24 Skipper Dr WIslipNYll79S ery needs call write B&P Associates PO Box 22054 Waco TX 76702-2054 817662-5587 new electric starter battery pack cuts cord has always tied starter power panel Discover freedom being able start plane wherever added safety less wire get caught prop charge hefty 4 Amp/hour pack will take through weekend flying power enough spare dont stop have Ni-Cads virtually size imaginable cut experimenter free design whatever takes make yours best setup field REPORT CARD ON HINGES After ten years everybody thinks schools out hinges Lets grade competition see needs classes EASY HINE~ What look CA hinge Experience no can match SIGs 10 years development use Hinge Correct thickness achieve balance between strength durability flexibility ease assembly No holes slots weaken hinge Special surface treatment secure grip facing comes off hinge will come out Facing Thin easy insert hinge Treated CA wicks across whole hinge wood Processed retard CA cure time correct mistake just surface bonds ALL surface bonds MATERIALS THAT REALLY WORK EVERYTIME FOR LONG TUE Dont depend luck depend SIG EASY HINGES first still best name CA hinges SH-710 Pka 24 Materials Total Thickness Hinges rather ordinary item critical life model Dont save buck hinges crash buy use SIG EASY HINGES confidence SIG Easy Hinges DB D GP B C F GB ST Hinge ThicknessAAAABAB TearStrengthAAAABAB Surface TreatmentAFFFFFF lote RolA Glue Action Wicking A D A D A B C F D F n F n F DelayedCureACCFFFF Average Grade BC CC0 SIG MFG CO INC 401-7 So Front St Montezuma IA 50171 623-5154 January1996 59 B&P Associates Gives Total Flight Line FREEDOM WA EDGE SANDER 7w EASY way prepare balsa sheets wing skins